Karl Blossfeldt, 1929 (2nd edition), a. Polypodiaceae aspidieae. Polypody. Rolled-up frond enlarged 4 times. b. Vaccinium corymbosum. Common or Swamp Blueberry. Bunch of fruit enlarged 8 times. c. Polystichum falcatum. Prickly Shield-fern. Young rolled-up frond enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 33], Gravure, Christopher Wahren Fine Photographs, LL/14469

Etienne Carjat, 1880 (ca, print), The painter Puvis de Chavannes, [Galerie Contemporaine, Litteraire, Artistique], Woodburytype, Christopher Wahren Fine Photographs, LL/19966

Unidentified photographer, 1914, 14 April, Praesape, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30276

C. Teufel, 1880s (ca), Bavarian Horses, Albumen print, Christopher Wahren Fine Photographs, LL/20012

Karl Blossfeldt, 1929 (2nd edition), Cajophora lateritia, Loasaceae. Common Chili Nettle. Seminal capsules enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 27], Gravure, Christopher Wahren Fine Photographs, LL/14463

Karl Blossfeldt, 1929 (2nd edition), Saxifraga willkommniana. Willkomm's Saxifrage. Leaf-rosette enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 47], Gravure, Christopher Wahren Fine Photographs, LL/14483

Etienne Neurdein, 1900 (ca), Women Weaving, Gelatin silver print, Christopher Wahren Fine Photographs, LL/19997

Reichard (Alliance, Ohio), 1890 (ca), Alliance Ohio police force, Gelatin silver print or platinotype, Christopher Wahren Fine Photographs, LL/32306

Karl Blossfeldt, 1929 (2nd edition), a. Cirsium canum. thistle: enlarged twice. b. Phlomis umbrosa. Jerusalem Sage. Young shoot enlarged 4 times. c. Salvia. Sage. End of a stem enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 101], Gravure, Christopher Wahren Fine Photographs, LL/14537

Karl Blossfeldt, 1929 (2nd edition), Struthiopteris germanica. German Ostrich-fern. Young rolled-up frond enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 46], Gravure, Christopher Wahren Fine Photographs, LL/14482

Frank Meadow Sutcliffe, 1885 (ca), The Ingathering, Albumen print, Christopher Wahren Fine Photographs, LL/13008

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

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

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

Charles Marville, 1860 (ca), Staircase, Albumen print, Christopher Wahren Fine Photographs, LL/13050

Casiano Alguacil Blázquez, 1870 (ca), Courtyard of Santa Cruz, Toledo, Albumen print, Christopher Wahren Fine Photographs, LL/13067

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

F. Jay Haynes, 1891, Glacier Bay, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17182

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, 1890 (ca), Devil's Hole, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20378

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

Karl Blossfeldt, 1929 (2nd edition), Aconitum anthora. Jacquin's Yellow-flowered Monk's-hood. Leaf enlarged 3 times., [Urformen der Kunst / Art Forms in Nature, Pl. 31], Gravure, Christopher Wahren Fine Photographs, LL/14467

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

Leroy Parkinson, n.d., Nine Vignettes of a young boy in different poses, Cabinet card format printing-out print, Christopher Wahren Fine Photographs, LL/30972

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 21):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13674

Leon Crémière, 1881 (ca), Untitled, Woodburytype, Christopher Wahren Fine Photographs, LL/19969

Louis Auguste Bisson, n.d., Skulls from the Philippines and Mariannes, Lithograph, Christopher Wahren Fine Photographs, LL/32283

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

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

Unidentified photographer / artist, 1890 (ca), Fanny Hale at 14 Years, Chicago, Albumen print, with botanical decorations in watercolor, Christopher Wahren Fine Photographs, LL/25647

O.H. Willard, 1860 (ca), Gent with Column, Albumen-coated salt print, Christopher Wahren Fine Photographs, LL/13043

Unidentified photographer, 1914, 14 April, Praesape, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30277

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

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 40):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13683

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

Hippolyte Délié, 1865 (ca), Man selling beads, Carte de visite, Christopher Wahren Fine Photographs, LL/30959

Pierre-Ambroise Richebourg, 1857, Dague Florentine, [Arsenal de Tsarskoé-Sélo], Albumen print, Christopher Wahren Fine Photographs, LL/13039

Unidentified photographer, 1915, 11 January, M36 in Auriga, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30312

Victor Bureau (Paris), n.d., French Soldier in Gear, Carte de visite, Christopher Wahren Fine Photographs, LL/36272

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

John Thomson, 1870 (ca), November Effigies, [Street Life in London], Woodburytype, Christopher Wahren Fine Photographs, LL/13081

Hippolyte Délié, 1865 (ca), A woman in profile holding a cigarette, Carte de visite, Christopher Wahren Fine Photographs, LL/28691

Juan Laurent, 1870 (ca), Entrance to the Alhambra, Albumen print, Christopher Wahren Fine Photographs, LL/13074

F. Jay Haynes, 1891, Steamer Landing Ft. Wrangle, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17163

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

Unidentified photographer / artist, 1890 (ca), Monkey Puzzle Tree, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20381

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

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

Unidentified photographer, 1914, 21 September, Comet Delavan (3), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30286

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 97): Niels Nicolaisen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13722

Unidentified photographer / artist, 1870s (ca), A woman in kimono posed in front of an elaborately painted backdrop with seaside scene, Ambrotype, kiriwood case, Christopher Wahren Fine Photographs, LL/32290

F. Jay Haynes, 1891, Chilkaht Alaska, [Alaska Views], Albumen print, Christopher Wahren Fine Photographs, LL/17172

Unidentified photographer, 1912, 17 April, Sun partially eclipsed, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30265

Charles Marville, 1860 (ca), Interior Court, Albumen print, Christopher Wahren Fine Photographs, LL/13049

Unidentified photographer, 1850s (ca), Lady with a Flower, Daguerreotype, 1/6 plate, Christopher Wahren Fine Photographs, LL/13020

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

James Hill, 1910 (ca), Blossoms, Gelatin silver print, brown-toned, Christopher Wahren Fine Photographs, LL/20258

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

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 17):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13673

Unidentified photographer / artist, 1890 (ca), Fanny Hale at 14 Years, Chicago, Albumen print, with botanical decorations in watercolor, Christopher Wahren Fine Photographs, LL/25648

Casiano Alguacil Blázquez, 1870 (ca), Santa Maria la Blanca (Alguacil fo. - Santa Maria la Blanca (Mezquita). - Toledo.), Albumen print, Christopher Wahren Fine Photographs, LL/19948

Joseph Janvier Woodward, 1871 (ca), Head Louse (Mount), Albumen print, photo-micrograph, Christopher Wahren Fine Photographs, LL/13889

Unidentified photographer, 1911, 13 September, Comet Brooks (9), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30227

Karl Blossfeldt, 1929 (2nd edition), Lyonia calycalata. Variety of heather. Flowers enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 106], Gravure, Christopher Wahren Fine Photographs, LL/14542

Jacques Moulin, 1870 (ca), Parquet Floor, Albumen print, Christopher Wahren Fine Photographs, LL/13077

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

George Barker, 1890 (ca), Niagara in Winter, Printing out paper, Christopher Wahren Fine Photographs, LL/19951

Unidentified photographer, 1914, 18 February, Pleiades, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30273

Unidentified photographer, n.d., Dreams of Childhood, Tintype, Christopher Wahren Fine Photographs, LL/30947

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

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

Karl Blossfeldt, 1929, Title page from British 2nd edition, "Art Forms in Nature" (A. Zwemmer, London, 1929)., [Art Forms in Nature], Title page, Christopher Wahren Fine Photographs, LL/14435

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

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

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), Asclepias syriaca - cornuti. Milkweed, Swallow-wort. Flower enlarged 18 times., [Urformen der Kunst / Art Forms in Nature, Pl. 81], Gravure, Christopher Wahren Fine Photographs, LL/14517

Alexandre Bertrand, n.d., Portrait of a standing woman holding a folio book, Daguerreotype, stereo, back label, Christopher Wahren Fine Photographs, LL/15611

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

Bisson frères, 1850s (late) - 1860s (early), Pavillon Rohan, Albumen print, Christopher Wahren Fine Photographs, LL/13040

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

Lallemand & Hart, 1865, France - Alsace / Département du Bas-Rhin. - Commune de Schleithal / Intérieur, [Galerie Universelle des Peuples: Alsace, Tenth plate], Albumen print, Christopher Wahren Fine Photographs, LL/13062

Southworth & Hawes, 1850s, "Black background" or "Spotlight" vignette portrait of a woman, Daguerreotype, 1/6 plate, Christopher Wahren Fine Photographs, LL/131835

Unidentified photographer, n.d., Holding an Image, Daguerreotype, 1/2 plate, cased, Christopher Wahren Fine Photographs, LL/30930

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. 8 (of 9)], Albumen print, photo-micrograph, Christopher Wahren Fine Photographs, LL/13089

Unidentified photographer, 1914, 17 September, Comet Delavan (2), Gelatin silver print, Christopher Wahren Fine Photographs, LL/30284

Hippolyte Délié, 1865 (ca), Man selling beads, Carte de visite, Christopher Wahren Fine Photographs, LL/30958

Hippolyte Délié, 1865 (ca), Shoe-Shine Man, Carte de visite, Christopher Wahren Fine Photographs, LL/30955

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, 1850s (ca), Lady with a Flower, Daguerreotype, 1/6 plate, Christopher Wahren Fine Photographs, LL/13019

Unidentified photographer / artist, 1890 (ca), Screw Palm, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20397

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

Stephen Thompson, 1870 (ca), Asshurbanipal Stabbing a Lion, Albumen print, Christopher Wahren Fine Photographs, LL/20014

Unidentified photographer, 1914, 19 December, Pleiades, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30299

Karl Blossfeldt, 1929 (2nd edition), Tellima grandiflora. Flower enlarged 25 times., [Urformen der Kunst / Art Forms in Nature, Pl. 85], Gravure, Christopher Wahren Fine Photographs, LL/14521

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 / 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, 1890 (ca), Sunlit Interior, Cyanotype, Christopher Wahren Fine Photographs, LL/13025

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

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, 1900 (ca), Two telephone installers with a telephone, several pairs of pliers, a large coil of wire, and pole-climbing clamps on their boots, Tintype, Christopher Wahren Fine Photographs, LL/36267

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

Karl Blossfeldt, 1929 (2nd edition), Achillea filipendulina. Noble Yarrow. Cyme enlarged 15 times., [Urformen der Kunst / Art Forms in Nature, Pl. 118], Gravure, Christopher Wahren Fine Photographs, LL/14554

James Hill, 1910 (ca), Sprig of Flowers, Gelatin silver print, brown-toned, Christopher Wahren Fine Photographs, LL/20267

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 / artist, 1890 (ca), American Consul's Residence, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20393

Karl Blossfeldt, 1929 (2nd edition), Macleya cordata. Celandine Tree, belonging to the family of the papaveraceae. Young shoot enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 51], Gravure, Christopher Wahren Fine Photographs, LL/14487

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

Unidentified photographer / artist, 1900 (ca), Night Blooming Flower, Printing out print, Christopher Wahren Fine Photographs, LL/17467

Unidentified photographer / artist, 1890 (ca), Entrance to Bassett's cave, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20391

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 31): Roman Karpwitch, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13678

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

Karl Blossfeldt, 1929 (2nd edition), Centaurea ruthenica. Russian Knap-weed. Seminal-capsule enlarged 8 times., [Urformen der Kunst / Art Forms in Nature, Pl. 86], Gravure, Christopher Wahren Fine Photographs, LL/14522

Trutpert Schneider & Sons, n.d., A group standing by the gate of a palatial dwelling, Daguerreotype, stereo, Christopher Wahren Fine Photographs, LL/15615

Lallemand & Hart, 1865, Book cover for "Galerie Universelle des Peuples: Alsace" by Lallemand and Hart, [Galerie Universelle des Peuples: Alsace], Book cover, Christopher Wahren Fine Photographs, LL/16015

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

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

Unidentified photographer / artist, 1870s (ca), A woman in kimono posed in front of an elaborately painted backdrop with seaside scene, Ambrotype, kiriwood case, Christopher Wahren Fine Photographs, LL/32288

Délié & Béchard, 1871-1872, Planche 14 - Monuments Funéraire, [Album du Musée Boulaq], Carbon print, Christopher Wahren Fine Photographs, LL/19980

Karl Blossfeldt, 1929 (2nd edition), Equisetum hiemale. Winter Horsetail. A young shoot enlarged 25 times., [Urformen der Kunst / Art Forms in Nature, Pl. 1], Gravure, Christopher Wahren Fine Photographs, LL/14437

[Auguste] Larcher (Bordeaux), n.d., A family and their villa, Daguerreotype, stereo, half, Christopher Wahren Fine Photographs, LL/28220

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

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

Adolphe Braun, 1865 (ca), Farmyard, Carbon print, Christopher Wahren Fine Photographs, LL/13066

Karl Blossfeldt, 1929 (2nd edition), a. Equisetum hiemale. Winter Horsetail: enlarged 10 times. b. Rhamnus purshiana. Californian Bear-berry. Young shoot enlarged 25 times. c. Equisetum hiemale. Winter Horsetail: enlarged 10 times., [Urformen der Kunst / Art Forms in Nature, Pl. 8], Gravure, Christopher Wahren Fine Photographs, LL/14444

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/30950

Joseph Janvier Woodward, 1871, Title page, [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], Title page, Christopher Wahren Fine Photographs, LL/13083

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

Unidentified photographer / artist, 1890 (ca), Cut in the Road near Governor's, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20368

Karl Blossfeldt, 1929 (2nd edition), Geum rivale. Drooping Avens. Flower-bud, with the sepals removed, enlarged 25 times., [Urformen der Kunst / Art Forms in Nature, Pl. 12], Gravure, Christopher Wahren Fine Photographs, LL/14448

J. Duclos, 1862 (ca), Bridge under construction on the Loire, Albumen print, Christopher Wahren Fine Photographs, LL/19976

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 95): Berit Nielsdatter Lille, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13497

James Hill, 1910 (ca), A Rose, Gelatin silver print, neutral-toned, Christopher Wahren Fine Photographs, LL/20256

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, n.d., Memories of Happy Times, Ambrotype, 1/6 plate, cased, Christopher Wahren Fine Photographs, LL/30933

Unidentified photographer, 1850 (ca), Profile with glasses, Daguerreotype, 1/6 plate, Christopher Wahren Fine Photographs, LL/13018

Alexandre Bertrand, n.d., Hand-colored stereo daguerreotype of a young woman seated by table, Daguerreotype, stereo, detail, Christopher Wahren Fine Photographs, LL/15607

Unidentified photographer, 1914, 21 August, Sun partially eclipsed, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30278

Délié & Béchard, 1871-1872, Planche 7 - Panthéon, [Album du Musée Boulaq], Carbon print, Christopher Wahren Fine Photographs, LL/19979

Karl Blossfeldt, 1929 (2nd edition), Allium ostrowskianum. Umbel of a Garlic-plant enlarged 6 times., [Urformen der Kunst / Art Forms in Nature, Pl. 94], Gravure, Christopher Wahren Fine Photographs, LL/14530

Unidentified photographer, 1895 (ca), Fish picked up in Biscayne Bay Florida after the freeze of '95, Printing-out print, warm-toned, Christopher Wahren Fine Photographs, LL/39539

Karl Blossfeldt, 1929 (2nd edition), Petasites officinalis. Batter-Dock, Bog Rhubarb, Butter-bur. Glome enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 60], Gravure, Christopher Wahren Fine Photographs, LL/14496

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 84): Marit Hendriksdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13712

Unidentified photographer, 1914, 21 September, Great Nebula in Andromeda, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30293

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

Unidentified photographer / artist, 1858, 3 August, With a Photo of the Studio, Albumen print, Christopher Wahren Fine Photographs, LL/30940

Parker, 1870 (ca), Mojave Indians at the Needles, Albumen print, Christopher Wahren Fine Photographs, LL/20001

Hippolyte Délié, 1865 (ca), An Arab woman in elegant clothing and wearing long white veil,, Carte de visite, Christopher Wahren Fine Photographs, LL/28689

Unidentified photographer, n.d., Dreams of Childhood, Tintype, Christopher Wahren Fine Photographs, LL/30948

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 93): Berit Larsdatter Siri, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13720

Unidentified photographer (American), 1940s, Portrait of a man with a lion statuette in chains, Daguerreotype, 1/4 plate, Christopher Wahren Fine Photographs, LL/100745

Juan Laurent, 1870 (ca), The Royal Palace, Madrid, Albumen print, Christopher Wahren Fine Photographs, LL/13072

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

Karl Blossfeldt, 1929 (2nd edition), Eryngium bourgatii. Bourgati's Eryngo. Leaf enlarged 5 times., [Urformen der Kunst / Art Forms in Nature, Pl. 32], Gravure, Christopher Wahren Fine Photographs, LL/14468

J. Cooper Stebbins, 1890, 21 August, Thousand Island Park Hotel, Photographed by the Light of its own Fire, Imperial card, detail, Christopher Wahren Fine Photographs, LL/30970

J. Peyton, 1910 (ca), The Empty Chair, Gelatin silver print, Christopher Wahren Fine Photographs, LL/13035

Unidentified photographer / artist, 1890 (ca), Cane at Dell Vale, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20369

Unidentified photographer / artist, 1890 (ca), View of a ship in harbor, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20386

Unidentified photographer, 1915, 11 January, M38 in Auriga, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30310

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

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

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 11): Peter Johansen Nytti, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13490

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 13): Per Josupsen Gohu, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13492

Unidentified photographer, n.d., Holding an Image, Daguerreotype, 1/2 plate, cased, Christopher Wahren Fine Photographs, LL/30929

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

Unidentified photographer / artist, 1890 (ca), Coral Limestone Quarry, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20367

M. Frankenstein, 1880 (ca), Schiller Monument, Vienna, Albumen print, Christopher Wahren Fine Photographs, LL/13070

, 1900 (ca), Fishing in Balsam Lake, Printing out paper, Christopher Wahren Fine Photographs, LL/19992

Underwood & Underwood, 1900 (ca), V33628 From the Orient Once Came the Finest Blades - a Sword Maker of Damascus, Syria, Stereocard, detail, Christopher Wahren Fine Photographs, LL/30976

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 87): Anders Andersen Maritsen, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13714

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 46):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13687

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

Hippolyte Délié, 1865 (ca), A veiled woman on donkey with servant boy,, Carte de visite, Christopher Wahren Fine Photographs, LL/28688

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

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

Unidentified photographer, n.d., Up Up and Away - two top-hatted men in a mock balloon draped with flags, Tintype, Christopher Wahren Fine Photographs, LL/28229

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 92): Kirsten Andersdatter, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13719

Délié & Béchard, 1871-1872, Planche 18 - Monuments Civils, [Album du Musée Boulaq], Carbon print, Christopher Wahren Fine Photographs, LL/19983

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

Craig's Stereoscopy, n.d., English stereo daguerreotype of a country road, Daguerreotype, stereo, back, Christopher Wahren Fine Photographs, LL/15601

Unidentified photographer, 1912, 1 April, 9:10 pm, Moon partially eclipsed, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30257

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 50):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13689

Karl Blossfeldt, 1929 (2nd edition), Abutilon. Lime-Mallow. Seminal-capsule enlarged 12 times., [Urformen der Kunst / Art Forms in Nature, Pl. 63], Gravure, Christopher Wahren Fine Photographs, LL/14499

Karl Blossfeldt, 1929 (2nd edition), Symphytum officinale. Common Comfrey, Consound, Black-wort, Alum, Back-wort. Flower enlarged 25 times., [Urformen der Kunst / Art Forms in Nature, Pl. 79], Gravure, Christopher Wahren Fine Photographs, LL/14515

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

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

Lallemand & Hart, 1865, Title page of "Galerie Universelle des Peuples: Alsace" by Lallemand and Hart, [Galerie Universelle des Peuples: Alsace], Letterpress, Christopher Wahren Fine Photographs, LL/13052

Ermé Desiré, 1865 (ca), Arab father and son in front of idyllized painted backdrop, Carte de visite, Christopher Wahren Fine Photographs, LL/28700

Délié & Béchard, 1871-1872, Planche 36 - Monuments Historiques, [Album du Musée Boulaq], Carbon print, Christopher Wahren Fine Photographs, LL/19981

Alphonse Fortier, 1853 (ca), Chateau de Blois, [Souvenirs Photographiques], Banquart-Evrard process salt paper print, Christopher Wahren Fine Photographs, LL/19985

Mary Brock (Greencastle, Ind.), 1865 (ca), Portrait of a lady, Carte de visite, Christopher Wahren Fine Photographs, LL/32300

Henry Billington, 1890 (ca), Emu, Printing out paper, Christopher Wahren Fine Photographs, LL/19958

Karl Blossfeldt, 1929, Cover and title page from American 2nd edition, "Art Forms in Nature" (E. Weythe, New York, 1929)., [Art Forms in Nature], Book cover and title page, Christopher Wahren Fine Photographs, LL/14434

André Adolphe-Eugène Disdéri, 1865 (ca), Study of Armor, Albumen print, Christopher Wahren Fine Photographs, LL/13044

Unidentified photographer, 1912, 1 January, 6:45 pm, Moon, Gelatin silver print, Christopher Wahren Fine Photographs, LL/30251

Karl Blossfeldt, 1929 (2nd edition), Callistemma brachiatum. Seed of a Scabious enlarged 30 times., [Urformen der Kunst / Art Forms in Nature, Pl. 11], Gravure, Christopher Wahren Fine Photographs, LL/14447

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

Juan Laurent, n.d., Swords and Hatchets, Albumen print, Christopher Wahren Fine Photographs, LL/13076

Unidentified photographer / artist, 1890 (ca), Palms and Stone Wall, Bermuda, [Bermuda album of "Mrs. Welton Stanford, Locust Grove."], Albumen print, Christopher Wahren Fine Photographs, LL/20374

Unidentified photographer / artist, 1884 (taken) 1886 (ca, print), Lapons (plate 41):, [Prince Roland Bonaparte's ethnographic expedition to Lapland], Collotype, Christopher Wahren Fine Photographs, LL/13684