Unidentified photographer / artist, 1880s (ca), Harvest on the Plains, Cabinet card, oversize, Christopher Wahren Fine Photographs, LL/36274

Etienne Neurdein, 1900 (ca), Drinking Tea, Gelatin silver print, Christopher Wahren Fine Photographs, LL/19999

F. Jay Haynes, 1891, Ice Peaks, Muir Glacier, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17180

Unidentified photographer, 1915, 11 January, M38 in Auriga, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30311

Karl Blossfeldt, 1929 (2nd edition), Aristolochia clematitis. Upright Birth-wort. Young shoot enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 58], Gravure, Christopher Wahren Fine Photographs, LL/14494

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 74): Gunhild Andersdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13500

F. Jay Haynes, 1891, Face of Taku Glacier, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17167

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 78): Anders Piersen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13706

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 47):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13688

M. Frankenstein, 1880 (ca), Canova's theseus Group. Vienna, Albumen print, Christopher Wahren Fine Photographs, LL/19986

James Hill, 1910 (ca), Mistletoe, Gelatin silver print, brown-toned, Christopher Wahren Fine Photographs, LL/20257

Frank Meadow Sutcliffe, 1885 (ca), Fishermen on Wharf, Albumen print, Christopher Wahren Fine Photographs, LL/13007

Unidentified photographer, 1880 (ca), Black Englishwoman, Tintype, carte de visite mount, Christopher Wahren Fine Photographs, LL/36270

Unidentified photographer, 1912, 1 January, 6:45 pm, Moon, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30252

Unidentified photographer, 1911, 13 September, 9:50 pm, Moon, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30246

Unidentified photographer / artist, 1860 (ca), Butcher with Rabbits (detail), Ambrotype, 1/4 plate, detail, Christopher Wahren Fine Photographs, LL/32286

Joseph Janvier Woodward, 1871 (ca), Small Artery and Capillaries from Lung of Frog, [Report to the Surgeon General of the United States Army on an improved Method of Photographing Histological Preparations by Sunlight" - Issued by the U.S. War Department Surgeon General's Office - Plate No. 2 (of 9).], Albumen print, photo-micrograph, Christopher Wahren Fine Photographs, LL/13885

Goupil studio, 1871 (published), Tapisserie Italienne, Woodburytype, Christopher Wahren Fine Photographs, LL/13024

Désiré François Millet, n.d., Stereo daguerreotype of French soldier, Daguerreotype, stereo, back label, Christopher Wahren Fine Photographs, LL/15605

Karl Blossfeldt, 1929 (2nd edition), Salvia. Sage. Stem of a plant enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 99], Gravure, Christopher Wahren Fine Photographs, LL/14535

Leroy Parkinson, n.d., Nine Vignettes of a young boy in different poses, reverse, Cabinet card format printing-out print, label, Christopher Wahren Fine Photographs, LL/30973

Trutpert Schneider & Sons, n.d., A group standing by the gate of a palatial dwelling, Daguerreotype, stereo, Christopher Wahren Fine Photographs, LL/15614

Kazumasa Ogawa, 1890 (ca), Lilies with Dragonfly, Albumen print, hand-coloured, Japanese, Christopher Wahren Fine Photographs, LL/17468

Hippolyte Délié, 1865 (ca), Cleopatra‘s Needle (Obelisk), Alexandria, Carte de visite, Christopher Wahren Fine Photographs, LL/28693

Ivan Raoult, 1880 (ca), Georgian Woman, Albumen print, Christopher Wahren Fine Photographs, LL/13014

Unidentified photographer, 1911, 13 September, Comet Brooks (9), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30228

Karl Blossfeldt, 1929 (2nd edition), Aesculus parviflora. Small-flowered (American) Horse-chestnut. Young shoots enlarged 12 times., [Urformen der Kunst / Art Forms in Nature, Pl. 13], Gravure, Christopher Wahren Fine Photographs, LL/14449

Unidentified photographer, 1912, 1 April, 9:50 pm, Moon partially eclipsed, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30261

Philippe Potteau, 1863 (ca), Portrait of Marie Dannier (detail), Albumen print, Christopher Wahren Fine Photographs, LL/20005

Hippolyte Délié, 1865 (ca), Moslems at Prayer (reverse), Carte de visite, Christopher Wahren Fine Photographs, LL/30957

Karl Blossfeldt, 1929 (2nd edition), Acer rufinerve. Maple-tree. Shoots enlarged 10 times., [Urformen der Kunst / Art Forms in Nature, Pl. 22], Gravure, Christopher Wahren Fine Photographs, LL/14458

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 08): Kristine Persdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13671

Unidentified photographer, 1915, 11 January, Great Nebula in Orion, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30304

Karl Blossfeldt, 1929 (2nd edition), Adiantum pedatum. American Maiden-hair Fern. Young rolled-up fronds enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 55], Gravure, Christopher Wahren Fine Photographs, LL/14491

Charles Reid, 1890 (ca), Three Deer, Albumen print, Christopher Wahren Fine Photographs, LL/20006

Unidentified photographer, 1914, 14 September, Comet Delavan (1), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30283

Alexander Grinberg, 1920 (ca), Nude with Beads, Gelatin silver print, Christopher Wahren Fine Photographs, LL/19990

Unidentified photographer, 1911, 22 August, Comet Brooks (5), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30222

Karl Blossfeldt, 1929 (2nd edition), Silphium laciniatum. compass-plant. Leaf dried on the stem enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 41], Gravure, Christopher Wahren Fine Photographs, LL/14477

Lallemand & Hart, 1865, France - Alsace / Département du Bas-Rhin. - Commune d'Oberseebach / Cavalier sur un cheval de labour, [Galerie Universelle des Peuples: Alsace, Twelfth plate], Albumen print, Christopher Wahren Fine Photographs, LL/13065

Karl Blossfeldt, 1929 (2nd edition), Cucurbita. Stems of a Pumpkin enlarged 3 times., [Urformen der Kunst / Art Forms in Nature, Pl. 26], Gravure, Christopher Wahren Fine Photographs, LL/14462

Philippe Potteau, 1863 (ca), Portrait of Marie Dannier, Albumen print, Christopher Wahren Fine Photographs, LL/20004

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 79): Kristine Mikesdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13707

Unidentified photographer / artist, 1858, 3 August, With a Photo of the Studio, Albumen print, Christopher Wahren Fine Photographs, LL/30937

Donald M. Mennie, 1922 (ca), XXXIII. the Ch'ien Mên or Front Gate, [The Pageant of Peking], Vandyke photogravure, Christopher Wahren Fine Photographs, LL/19995

Unidentified photographer, 1911, 16 September, Comet Brooks (11), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30231

Unidentified photographer, 1911, 21 September, Comet Brooks (13), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30235

Karl Blossfeldt, 1929 (2nd edition), Phacelia tanacetifolia. Panicles, enlarged 12 times., [Urformen der Kunst / Art Forms in Nature, Pl. 90], Gravure, Christopher Wahren Fine Photographs, LL/14526

Unidentified photographer, 1911, 18 August, Comet Brooks (4), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30219

Unidentified photographer, n.d., Holding an Image, Daguerreotype, 1/2 plate, cased, Christopher Wahren Fine Photographs, LL/30931

Trutpert Schneider & Sons, n.d., A group standing by the gate of a palatial dwelling, Daguerreotype, stereo, Christopher Wahren Fine Photographs, LL/15613

Unidentified photographer / artist, 1870 (ca), The Doll's Picture-Book, Carte de visite, Christopher Wahren Fine Photographs, LL/32295

Philippe Potteau, 1863 (ca), Mohamed ben Miloud, Albumen print, Christopher Wahren Fine Photographs, LL/20003

Karl Blossfeldt, 1929 (2nd edition), Brunella grandiflora. Large-flowered Self-heal. Young shoot enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 87], Gravure, Christopher Wahren Fine Photographs, LL/14523

Karl Blossfeldt, 1929 (2nd edition), a. thujopsis dolabrata. Hatchet-leaved Arbor Vitae. End of branch enlarged 10 times. b. Ruta graveolens. Common Rue. Flower enlarged 8 times. c. Same as a., [Urformen der Kunst / Art Forms in Nature, Pl. 67], Gravure, Christopher Wahren Fine Photographs, LL/14503

Unidentified photographer, 1892 (ca), Nevada Falls, Yosemite, Cyanotype, Christopher Wahren Fine Photographs, LL/13009

Karl Blossfeldt, 1929 (2nd edition), Phacelia tanacetifolia. Panicles enlarged 4 times., [Urformen der Kunst / Art Forms in Nature, Pl. 97], Gravure, Christopher Wahren Fine Photographs, LL/14533

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 67):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13697

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 66):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13696

James Hill, 1910 (ca), Swaying Flowers, Gelatin silver print, brown-toned, Christopher Wahren Fine Photographs, LL/20266

Reichard (Alliance, Ohio), 1890 (ca), Alliance Ohio police force, Gelatin silver print or platinotype, Christopher Wahren Fine Photographs, LL/32305

Karl Blossfeldt, 1929 (2nd edition), Primula japonica. Japanese primrose. Fruit enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 23], Gravure, Christopher Wahren Fine Photographs, LL/14459

Alexandre Bertrand, n.d., Portrait of a standing woman holding a folio book, Daguerreotype, stereo, detail, Christopher Wahren Fine Photographs, LL/15610

F. Jay Haynes, 1891, Face of Muir Glacier from Steamer, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17175

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 15): Niels Johansen Ommar, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13493

Unidentified photographer, n.d., Sleeping Baby, Daguerreotype, 1/6 plate, Christopher Wahren Fine Photographs, LL/13022

Unidentified photographer / artist, 1890 (ca), St. George's Park, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20377

Unidentified photographer, 1915, 11 January, Region around Aurigae, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30308

Trutpert Schneider & Sons, n.d., A group standing by the gate of a palatial dwelling, Daguerreotype, stereo, Christopher Wahren Fine Photographs, LL/15612

Hippolyte Délié, 1865 (ca), Moslems at Prayer, Carte de visite, Christopher Wahren Fine Photographs, LL/30956

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 65): Ellen Beritsdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13499

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 64): Jol Andersen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13695

F. Jay Haynes, 1891, Approaching Muir Glacier, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17174

Karl Blossfeldt, 1929 (2nd edition), a. Callicarpa dichotoma: enlarged 7 times. b. Fraxinus ornus. Flowering Ash. Shoot enlarged 6 times. c. Cornus pubescens. Dogwood: enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 9], Gravure, Christopher Wahren Fine Photographs, LL/14445

Unidentified photographer, 1855 (ca), Lyon River View, Daguerreotype, 1/4 plate, Christopher Wahren Fine Photographs, LL/13000

George Anderson, n.d., Hilton's Corn Exterminator, Carte de visite, Christopher Wahren Fine Photographs, LL/30960

Karl Blossfeldt, 1929 (2nd edition), Equisetum hiemale. Winter Horsetail. Part of root enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 5], Gravure, Christopher Wahren Fine Photographs, LL/14441

Karl Blossfeldt, 1929 (2nd edition), Asclepias syriaca - cornuti. Milkweed, Swallow-wort. Umbel enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 115], Gravure, Christopher Wahren Fine Photographs, LL/14551

[Auguste] Larcher (Bordeaux), n.d., A family and their villa (back label), Daguerreotype, stereo, Christopher Wahren Fine Photographs, LL/28221

Hippolyte Délié, 1865 (ca), Shoe-Shine Man, Carte de visite, Christopher Wahren Fine Photographs, LL/30954

Pierre-Ambroise Richebourg, 1859 (ca), Armes et Armures, [Arsenal de Tsarskoé-Sélo], Albumen print, Christopher Wahren Fine Photographs, LL/20007

Karl Blossfeldt, 1929 (2nd edition), Eranthis cilicia. Winter Aconite, Hellebore, Wolf's-bane. Fruit, with involucre, enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 76], Gravure, Christopher Wahren Fine Photographs, LL/14512

Karl Blossfeldt, 1929 (2nd edition), Trollius europaeus. Common Globe-flower, Golden-ball, Troll-flower. Leaf dried on the stem enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 42], Gravure, Christopher Wahren Fine Photographs, LL/14478

Unidentified photographer, 1911, 15 August, Comet Brooks (2), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30215

F. Jay Haynes, 1891, Face of Muir Glacier from Steamer, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17176

Karl Blossfeldt, 1929 (2nd edition), a. Equisetum hiemale. Winter Horsetail: enlarged 8 times. b. Equisetum arvense. Bottle-brush, False Horsetail. Fruit enlarged 12 times., [Urformen der Kunst / Art Forms in Nature, Pl. 6], Gravure, Christopher Wahren Fine Photographs, LL/14442

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 44):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13685

Karl Blossfeldt, 1929 (2nd edition), Cobea scandens. Mexican Ivy-plant, Cups-and-Saucers. Flower-bud enlarged 4 times., [Urformen der Kunst / Art Forms in Nature, Pl. 73], Gravure, Christopher Wahren Fine Photographs, LL/14509

Karl Blossfeldt, 1929 (2nd edition), Aspidium filix mas. Shield-fern. Young rolled-up fronds enlarged 4 times., [Urformen der Kunst / Art Forms in Nature, Pl. 56], Gravure, Christopher Wahren Fine Photographs, LL/14492

Unidentified photographer, 1914, 18 February, Pleiades, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30272

F. Jay Haynes, 1891, Taku Glacier, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17166

Unidentified photographer, 1865 (ca), Railroad Construction in the Mountains, Albumen print, Christopher Wahren Fine Photographs, LL/13045

Lallemand & Hart, 1865, France - Alsace / Département du Bas-Rhin. - Commune de Blaesheim, [Galerie Universelle des Peuples: Alsace, Sixth plate], Albumen print, Christopher Wahren Fine Photographs, LL/13060

Lallemand & Hart, 1865, France - Alsace / Département du Bas-Rhin. - Strasbourg / Costume des jardinithres, [Galerie Universelle des Peuples: Alsace, Second plate], Albumen print, Christopher Wahren Fine Photographs, LL/13056

Karl Blossfeldt, 1929 (2nd edition), Salvia argentea. silver-leaved Sage. Inflorescence enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 62], Gravure, Christopher Wahren Fine Photographs, LL/14498

Maxime Du Camp, 1849-1851 (paper negative) 1852 (ca, print), Temple of Dendrah, [Egypte, Nubie, Palestine et Syrie, pl. 19], Blanquart-Evrard process salt print, Christopher Wahren Fine Photographs, LL/19975

Karl Blossfeldt, 1929 (2nd edition), Cobea scandens. Mexican Ivy-plant, Cups-and-Saucers. Calix enlarged 4 times., [Urformen der Kunst / Art Forms in Nature, Pl. 74], Gravure, Christopher Wahren Fine Photographs, LL/14510

Unidentified photographer / artist, 1890 (ca), Idol Rock, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20360

Unidentified photographer / artist, 1860 (ca), Butcher with Rabbits, Ambrotype, 1/4 plate, Christopher Wahren Fine Photographs, LL/32285

Unidentified photographer, 1914, 17 September, Comet Delavan (2), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30285

Karl Blossfeldt, 1929, Cover and title page from German 2nd edition, "Urformen der Kunst" (Ernst Wasmuth, Berlin, 1929), [Urformen der Kunst], Book cover and title page, Christopher Wahren Fine Photographs, LL/14433

Unidentified photographer, 1914, 21 September, Comet Delavan (3), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30287

Unidentified photographer / artist, 1890 (ca), Vendors, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20358

F. Jay Haynes, 1891, Str. Queen on Ice, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17173

Unidentified photographer, 1914, 28 September, Region near Cygni, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30296

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 70):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13700

Unidentified photographer, 1911, 26 September, Comet Brooks (14), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30238

Ivan Raoult, 1880 (ca), Cossacks of the Cavalry, Albumen print, Christopher Wahren Fine Photographs, LL/13079

Leroy Parkinson, n.d., Nine Vignettes of a young boy in different poses, Cabinet card format printing-out print, Christopher Wahren Fine Photographs, LL/30971

Unidentified photographer, 1911, 16 November, 11:00 pm, Partial Eclipse of Moon, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30248

Unidentified photographer / artist, n.d., Watchmaker at Work, Ambrotype, 1/6 plate, detail, Christopher Wahren Fine Photographs, LL/28224

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 68): Marit Persdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13698

W. & F. Langenheim, 1845 (ca), Portrait of a gentleman, Daguerreotype, 1/4 plate, Christopher Wahren Fine Photographs, LL/13016

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 71): Berit Olsdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13701

Karl Blossfeldt, 1929 (2nd edition), Epimedium muschianum. Muschi's Barren-wort. Flower enlarged 24 times., [Urformen der Kunst / Art Forms in Nature, Pl. 72], Gravure, Christopher Wahren Fine Photographs, LL/14508

Karl Blossfeldt, 1929 (2nd edition), Asclepias syriaca - cornuti. Milkweed, Swallow-wort. Flower enlarged 18 times., [Urformen der Kunst / Art Forms in Nature, Pl. 82], Gravure, Christopher Wahren Fine Photographs, LL/14518

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 26): Offa Dimitrowitch, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13504

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 98): Nicolas Nielsen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13498

Unidentified photographer / artist, 1890 (ca), Walsingham House, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20396

Unidentified photographer / artist, n.d., Memories of Happy Times, Ambrotype, 1/6 plate, cased, Christopher Wahren Fine Photographs, LL/30932

A. Foncelle, 1880s, Three Geese, Albumen print, Christopher Wahren Fine Photographs, LL/28231

Antoinette Putnam Cramer, 1905 (ca), Slender Gerardia (photogram), Cyanotype, Christopher Wahren Fine Photographs, LL/17466

Underwood & Underwood, 1900 (ca), V33628 From the Orient Once Came the Finest Blades - a Sword Maker of Damascus, Syria, Stereocard, Christopher Wahren Fine Photographs, LL/30975

Karl Blossfeldt, 1929 (2nd edition), a. Andromeda floribunda. Lily-of-the-Valley Tree, Free-flowering Andromeda. Flowers enlarged 6 times. b. Vaccinium corymbosum. Common or Swamp Blueberry. Flower enlarged 20 times. c. Acanthus mollis. Common or Soft-leaved Bear's Breech. [...] 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 109], Gravure, Christopher Wahren Fine Photographs, LL/14545

Désiré François Millet, n.d., Stereo daguerreotype of French soldier, Daguerreotype, stereo, front, Christopher Wahren Fine Photographs, LL/15603

Karl Blossfeldt, 1929 (2nd edition), Asclepias incarnata. Swamp-Milkweed. Umbel enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 117], Gravure, Christopher Wahren Fine Photographs, LL/14553

Henry Billington, 1890 (ca), The Kangaroo, Printing out paper, Christopher Wahren Fine Photographs, LL/19957

George Fiske, 1899 (ca), Arizona Garden, Del Monte, Albumen print, Christopher Wahren Fine Photographs, LL/19984

Karl Blossfeldt, 1929 (2nd edition), Aristolochia clematitis. Upright Birth-wort. Flowers enlarged 7 times., [Urformen der Kunst / Art Forms in Nature, Pl. 25], Gravure, Christopher Wahren Fine Photographs, LL/14461

Le Roy's Gem Gallery (Newburgh, N.Y.), 1860s (ca), Three ladies reading a letter, Tintype, carte de visite mount, Christopher Wahren Fine Photographs, LL/30949

Unidentified photographer, 1912, 4 October, Double Cluster in Perseus, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30269

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 18): Brita Andersdatter Bunga, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13494

Ivan Raoult, 1880 (ca), Wool Spinners, Albumen print, Christopher Wahren Fine Photographs, LL/13011

Ermé Desiré, 1865 (ca), Cairo tombs, with the mosque of Muhammad 'Ali Pasha in background, Carte de visite, Christopher Wahren Fine Photographs, LL/28694

Unidentified photographer / artist, 1890 (ca), Four Boys Bathing, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20372

F. Jay Haynes, 1891, Indian Ave. Sitka, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17184

Unidentified photographer, 1865 (ca), Railroad Construction in the Mountains, Albumen print, Christopher Wahren Fine Photographs, LL/13046

J.N. Walton, 1883, View of Main St, Aurora, Ind. During the Flood. Feb 15th. 1883, Boudoir card, Christopher Wahren Fine Photographs, LL/30963

J. Cooper Stebbins, 1890, 21 August, Thousand Island Park Hotel, Photographed by the Light of its own Fire, Imperial card, label, Christopher Wahren Fine Photographs, LL/30969

Joseph Janvier Woodward, 1871 (ca), Epithelial Cell and Salivary Corpuscles, [Report to the Surgeon General of the United States Army on an improved Method of Photographing Histological Preparations by Sunlight" - Issued by the U.S. War Department Surgeon General's Office - Plate No.9 (of 9).], Albumen print, photo-micrograph, Christopher Wahren Fine Photographs, LL/13086

Karl Blossfeldt, 1929 (2nd edition), a. & c. thujopsis dolabrata. Hatchet-leaved Arbor Vitae. Ends of branches enlarged 10 times. b. Solanum tuberosum. Flower of the Potato-plant enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 70], Gravure, Christopher Wahren Fine Photographs, LL/14506

Karl Blossfeldt, 1929 (2nd edition), Salvia aethiopis. Abyssinian Sage: enlarged 4 times., [Urformen der Kunst / Art Forms in Nature, Pl. 65], Gravure, Christopher Wahren Fine Photographs, LL/14501

F. Jay Haynes, 1891, First Iceberg, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17165

Unidentified photographer / artist, 1890 (ca), Gibb's Hill Lighthouse, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20385

Unidentified photographer, 1911, 15 August, Comet Brooks (2), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30216

M. Frankenstein, 1880 (ca), Canova's theseus Group. Vienna, Albumen print, Christopher Wahren Fine Photographs, LL/13069

Unidentified photographer, 1875 (ca), Carriages, Bois de Bologne, Albumen print, Christopher Wahren Fine Photographs, LL/13004

Délié & Béchard, 1871-1872, Planche 16 - Monument Funéraires, [Album du Musée Boulaq], Carbon print, Christopher Wahren Fine Photographs, LL/19977

A. Kit (Haiphong, Vietnam), n.d., European lady posed in Vietnamese clothing, Cabinet card, Christopher Wahren Fine Photographs, LL/36368

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 80): Anne Jonsdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13708

Karl Blossfeldt, 1929, Reverse of title pages from German 2nd edition (top), American 2nd edition (center), and British 2nd edition (bottom)., [Urformen der Kunst / Art Forms in Nature], Reverse of title pages, Christopher Wahren Fine Photographs, LL/14436

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 76): Mikel Aslaksen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13704

Unidentified photographer / artist, 1858, 3 August, With a Photo of the Studio, Albumen print, Christopher Wahren Fine Photographs, LL/30936

Louis Auguste Bisson, n.d., Skulls from the Philippines and Mariannes (detail), Lithograph, detail, Christopher Wahren Fine Photographs, LL/32284

Kazumasa Ogawa, 1890 (ca), Iris, Albumen print, hand-coloured, Japanese, Christopher Wahren Fine Photographs, LL/17469

Unidentified photographer, 1911, 16 November, 11:30 pm, Partial Eclipse of Moon, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30249

Unidentified photographer, n.d., Dreams of Childhood, Tintype, Christopher Wahren Fine Photographs, LL/30946

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 38):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13681

Unidentified photographer / artist, 1890 (ca), Screw Palm in St. George's Park, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20371

Unidentified photographer / artist, 1890 (ca), Sea Cave, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20373

Casiano Alguacil Blázquez, 1870 (ca), Santa Maria la Blanca, Albumen print, Christopher Wahren Fine Photographs, LL/13068

Ermé Desiré, 1865 (ca), Tomb of the Caliphs, Carte de visite, Christopher Wahren Fine Photographs, LL/28699

Unidentified photographer / artist, 1890 (ca), Bay Grape Trees, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20364

F. Jay Haynes, 1891, Back of a card from the series "Alaska Views", [Alaska Views], Albumen print, back, Christopher Wahren Fine Photographs, LL/17161

Unidentified photographer / artist, 1860 (ca), A Bridge under Construction, Ambrotype, 3/4 plate, Christopher Wahren Fine Photographs, LL/13001

Douglas (Edinburgh), 1870 (ca), Newhaven Fishwife (detail), Carte de visite, detail, Christopher Wahren Fine Photographs, LL/32294

Unidentified photographer, 1912, 15 March, Nova and Geminopum (clipping), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30255

A.B. Stebbins, 1889, 1 June (ca), Views of Canisteo's Great Flood, June 1, 1889, Albumen print, card mounted, Christopher Wahren Fine Photographs, LL/36275

O.H. Willard, 1860 (ca), Gent with Column, Albumen-coated salt print, Christopher Wahren Fine Photographs, LL/13042

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 75): Margrita Piersdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13703

The Yamabe Photo Co. (Yokohama, Japan), 1890 (ca), Price list of the Leading Photographers, The Yamabe Photo Co., Albumen print, octagonal format, Christopher Wahren Fine Photographs, LL/39538

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 73): Ivar Samuelsen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13503

J.N. Walton, 1883, View of Main St, Aurora, Ind. During the Flood. Feb 15th. 1883, Boudoir card, label, Christopher Wahren Fine Photographs, LL/30964

Unidentified photographer, 1914, 2 April, Moon, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30274

Unidentified photographer, 1915 (ca), Solar Spectrum, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30319

Karl Blossfeldt, 1929 (2nd edition), Impatiens glanduligera. Hardy Indian Balsam. Stem with ramifications: natural size., [Urformen der Kunst / Art Forms in Nature, Pl. 19], Gravure, Christopher Wahren Fine Photographs, LL/14455

Karl Blossfeldt, 1929 (2nd edition), a. Equisetum hiemale. Winter Horsetail: enlarged 12 times. b. Hosta japonica. Savannah-wood. Young shoot enlarged 4 times. c. Equisetum hiemale. Winter Horsetail: enlarged 12 times., [Urformen der Kunst / Art Forms in Nature, Pl. 7], Gravure, Christopher Wahren Fine Photographs, LL/14443

F. Jay Haynes, 1891, Face of Muir Glacier from Morain, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17178

Karl Blossfeldt, 1929 (2nd edition), Verbena canadensis. Canadian Vervain. Leaf enlarged 10 times., [Urformen der Kunst / Art Forms in Nature, Pl. 39], Gravure, Christopher Wahren Fine Photographs, LL/14475

Unidentified photographer, 1870 (ca), The Accordion Man, Tintype, Christopher Wahren Fine Photographs, LL/30945

Unidentified photographer, 1911, 14 August, Comet Brooks (1), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30213

Mary Brock (Greencastle, Ind.), 1865 (ca), Portrait of a lady, Carte de visite, Christopher Wahren Fine Photographs, LL/32302

Unidentified photographer / artist, 1890 (ca), Profile Rock, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20380

Alexandre Bertrand, n.d., Hand-colored stereo daguerreotype of a young woman seated by table, Daguerreotype, stereo, back label, Christopher Wahren Fine Photographs, LL/15608

Unidentified photographer / artist, 1890 (ca), Papau Tree at Lane, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20388

Délié & Béchard, 1871-1872, Planche 4 - Panthéon, [Album du Musée Boulaq], Carbon print, Christopher Wahren Fine Photographs, LL/19978

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 35): Ola Martissen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13679

Unidentified photographer / artist, 1890 (ca), A Bermuda Cottage, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20376

Karl Blossfeldt, 1929 (2nd edition), Serratula nudicaulis. Bare-stemmed Common Saw-wort. Seeds enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 83], Gravure, Christopher Wahren Fine Photographs, LL/14519

Unidentified photographer, 1914, 21 September, Great Nebula in Andromeda, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30292

E. Dennis, 1848, 15 November, The Thankful Family, Daguerreotype, 1/9 plate, Christopher Wahren Fine Photographs, LL/13906

Juan Laurent, n.d., Pistols and Swords, Albumen print, Christopher Wahren Fine Photographs, LL/13075

Karl Blossfeldt, 1929 (2nd edition), a. Polypodium vulgare. Common Polypody, Adder's Fern. Young frond enlarged 7 times. b. Ribes nigrum. Common Black Currant. Raceme enlarged 5 times. c. Pteridium aquilinum. Bracken. Young frond enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 34], Gravure, Christopher Wahren Fine Photographs, LL/14470

J.N. Chamberlain, 1896, 19 August, Waterspout off Oak Bluffs, Cottage City, Boudoir card, Christopher Wahren Fine Photographs, LL/30967

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 86): Kirsten Persdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13713

Joseph Janvier Woodward, 1871 (ca), Section of Ovary of Cat, [Report to the Surgeon General of the United States Army on an improved Method of Photographing Histological Preparations by Sunlight" - Issued by the U.S. War Department Surgeon General's Office - Plate No. 7 (of 9).], Albumen print, photo-micrograph, Christopher Wahren Fine Photographs, LL/13088

Karl Blossfeldt, 1929 (2nd edition), Physostegia virginiana. Virginian False Dragon-head. Stem, with calix and caulinary leaves, enlarged 15 times., [Urformen der Kunst / Art Forms in Nature, Pl. 24], Gravure, Christopher Wahren Fine Photographs, LL/14460

Unidentified photographer / artist, 1890 (ca), Dead Shark, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20362

Donald M. Mennie, 1922 (ca), XV. Along the Sunlit Dusty Street (Near the Yung Ting Mên)., [The Pageant of Peking], Vandyke photogravure, Christopher Wahren Fine Photographs, LL/19994

Ermé Desiré, 1870 (ca), Cairo Grocer, Albumen print, Christopher Wahren Fine Photographs, LL/19970