Calvert Richard Jones, 1845 (taken, later print), Swansea Pilot Cutter, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71874

Thomas Eakins, 1884 (negative, later print), George Reynolds, Motion Study-Pole Vaulting, Gelatin silver print, Philadelphia Museum of Art, LL/71052

Edward Steichen, 1920 (taken) 1981 (print), Isadora Duncan at the Portal of the Parthenon, Athens, 1920, [The Early Years, 1900-1927], Photogravure, Philadelphia Museum of Art, LL/72193

Lock & Whitfield, 1877-1897, W.J. Florence in 'Mighty-Dollar', [The Theatre], Woodburytype, on printed sheet, Philadelphia Museum of Art, LL/71975

Hugh Welch Diamond, 1850 (ca), Female Patient, Surrey County Lunatic Asylum, Albumen silver print, Philadelphia Museum of Art, LL/71210

Gertrude Käsebier, 1899 (taken) 1903 (photogravure), Blessed Art Thou Among Women, [Camera Work, no. 01, pl. 03], Photogravure, Philadelphia Museum of Art, LL/71878

Dallemagne & Lazerges (French, active 1860s), 1860-1870s (taken) 1900-1930 (print), Princess Olga Cantacuzène, Gelatin silver print, Philadelphia Museum of Art, LL/71460

Felice Beato, 1860, 1 March, Panorama of Hong Kong Showing the Fleet for North China Expedition [6 of 6], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71271

Ernst Enke (German, active second half of 19th century), 1883, Portrait of Alfred Stieglitz (In Arab Robe), Gelatin silver print, Philadelphia Museum of Art, LL/71546

Nadar, 1877, Georges Richard, [Paris-Théâtre], Woodburytype, Philadelphia Museum of Art, LL/72029

Alfred Stieglitz, 1894, The Jungfrau Group, Gelatin silver print, Philadelphia Museum of Art, LL/72321

Alice Boughton, 1905, Untitled (Margaret Boughton in Chair, with Roses), Platinum print, Philadelphia Museum of Art, LL/71375

Heinrich Kühn, 1901, Sicilian Bark, [Camera Notes], Halftone, Philadelphia Museum of Art, LL/71940

Louis Faurer, 1937, "Happy," Cantrell St., South Philadelphia, Pa., Gelatin silver print, Philadelphia Museum of Art, LL/71726

Louis-Jean Delton, 1867 (ca), Fazan, Etalon russe, Exposition Universelle 1867, offert par l'Empereur de Russie à l'Empereur Napoléon III, [Album Hippique], Albumen silver print, Philadelphia Museum of Art, LL/71030

Gustave Le Gray, 1857, The Broken Wave, Mediterranean Sea / La Vague Brisée -- Mer Méditerranée, [Marines], Albumen silver print, from a collodion on glass negative, Philadelphia Museum of Art, LL/71224

Gertrude Käsebier, 1905 (photogravure), Portrait - Miss Minnie Ashley, [Camera Work, no. 10, pl. 01], Photogravure, Philadelphia Museum of Art, LL/71891

Ray K. Metzker, 2009 (taken) (print), Autowackies: Philadelphia, [Autowackies], Gelatin silver print, Philadelphia Museum of Art, LL/71997

Paul Strand, 1929 (taken) (print), Alfred Stieglitz at Lake George, Gelatin silver print, Philadelphia Museum of Art, LL/72362

Robert Frank, 1955, Motorama, Los Angeles, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71766

Frederick H. Evans, 1911, Westminster Abbey: Tomb of Henry VII, Platinum print, Philadelphia Museum of Art, LL/71717

Frank Eugene, 1913, Male Nude (Brother Fredy), Platinum print, Philadelphia Museum of Art, LL/71559

William J. Stillman, 1869 (taken) 1870 (autotype), Western Flank of the Erectheum, [The Acropolis of Athens, Illustrated Picturesquely and Architecturally in Photography, pl. 22], Carbon print (autotype), Philadelphia Museum of Art, LL/72359

Jerry N. Uelsmann, 1958 (taken) 1970 (ca, print), Untitled, Gelatin silver print, Philadelphia Museum of Art, LL/72453

Calvert Richard Jones, 1845 (taken, later print), Brig at Swansea, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71848

Benque (French, active late 19th century), 1885, Christine Nilsson, [Paris-Artiste], Woodburytype, Philadelphia Museum of Art, LL/71354

Frederick H. Evans, 1908 (ca), In Redlands Woods, Platinum print, Philadelphia Museum of Art, LL/71627

Circle of Thomas Eakins, 1883-1885, Young Boy, Nude, Albumen silver print, Philadelphia Museum of Art, LL/71044

Calvert Richard Jones, 1845 (taken, later print), Dutch Barge at Swansea, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71856

Frank Eugene, 1910 (photogravure), H.R.H. Rupprecht, Prince of Bavaria, [Camera Work, no. 31, pl. 01], Photogravure, Philadelphia Museum of Art, LL/71556

Giraudon's Artist, 1870s (late), Untitled (Shepherdess Under a Tree, with Two Sheep), Albumen silver print, Philadelphia Museum of Art, LL/71208

J. Craig Annan, 1894 (taken) 1904 (photogravure), A Franciscan, Venice, [Camera Work, no. 08, pl. 01], Photogravure, Philadelphia Museum of Art, LL/71315

Alfred Stieglitz, 1904 (taken) 1913 (print), Portrait - S.R., [Camera Work, no. 41, pl. 08], Photogravure, Philadelphia Museum of Art, LL/72295

Lori Lais, 1855-1865 (ca), Albano (Woman in Regional Peasant Costume), Carte de visite, hand-coloured, Philadelphia Museum of Art, LL/71948

Joseph Lawton, 1866-1872 (ca), Entrance to Barragé, Albumen silver print, Philadelphia Museum of Art, LL/71187

Eugène Atget, 1910, Meaux, Cloître des Chanoines, Gelatin silver chloride print, Philadelphia Museum of Art, LL/71151

Felice Beato, 1860, 1 August, Panorama - View of Pehtung [Image a, 1 of 3], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71249

Charles Nègre, 1856 (ca), Chartres Cathedral: Detail of Sculpture, Royal Portal (12 Century), Héliogravure (modern) from original steel plate, Philadelphia Museum of Art, LL/72042

Thomas Eakins, 1884 (negative, later print), Motion Study---Boy Jumping to the Right, Gelatin silver print, Philadelphia Museum of Art, LL/71040

Walter Hege, 1928-1930, Acropolis (Erectheum: capital and entablature of central column, east side), Gelatin silver print, Philadelphia Museum of Art, LL/71822

Eugène Atget, 1922 (ca), Versailles, Albumen silver print, Philadelphia Museum of Art, LL/71173

Eadweard Muybridge, 1893, The Zoopraxiscope: A Couple Waltzing, Phenakistoscope Disc (color lithograph), Philadelphia Museum of Art, LL/72024

Edward Steichen, 1903, Duse, [Camera Work, Steichen Supplement (1906), pl. 03], Photogravure, Philadelphia Museum of Art, LL/72182

William Eggleston, 1970 (taken) 1980 (print), Near Extinct Wannalaw Plantation, Mississippi, Dye transfer print, Philadelphia Museum of Art, LL/71492

Frank Eugene, 1901 (taken) 1910 (photogravure), Rebecca, [Camera Work, no. 30, pl. 03], Photogravure, Philadelphia Museum of Art, LL/71572

Paul Strand, 1953 (taken) (print), Bicycles, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72376

Man Ray, 1931, Electricité, [Électricité], Photogravure, Philadelphia Museum of Art, LL/72071

Alfred Stieglitz, 1894, Self-Portrait, Gelatin silver print, Philadelphia Museum of Art, LL/72296

Clarence H. White, 1903, Letitia Felix, [Camera Work, no. 03, pl. 01], Photogravure, Philadelphia Museum of Art, LL/72518

Berenice Abbott, 1928, Fabienne Lloyd, Gelatin silver print, Philadelphia Museum of Art, LL/68505

O.H. Willard, 1865 (ca), Artillery, First Sergeant, Albumen silver print, hand-colored, from a wet collodion negative, Philadelphia Museum of Art, LL/71231

Nadar, 1885, Berthelier, [Paris-Artiste], Woodburytype, Philadelphia Museum of Art, LL/72031

Edward Steichen, 1903 (halftone), Besnard, [Camera Work, no. 02, pl. 08], Halftone, Philadelphia Museum of Art, LL/72174

Etienne Carjat, 1876-1884, Alexandre Dumas, [La Galerie Contemporaine], Woodburytype, Philadelphia Museum of Art, LL/71396

Alfred Stieglitz, 1894, The Letter Box, [Picturesque Bits of New York and Other Studies], Photogravure, Philadelphia Museum of Art, LL/72322

F.A. Wenderoth, 1857, Portrait of a Negress, Salted paper print, Philadelphia Museum of Art, LL/72495

Ecce Photo (French, active early 20th century), 1930-1931 (ca), Untitled (Nude Woman on Ladder), Gelatin silver print, Philadelphia Museum of Art, LL/71486

Eugène Chauvigné, 1880 (ca), Still Life with Roses, Peonies and Shells, Albumen silver print, Philadelphia Museum of Art, LL/71196

Édouard Baldus, 1860 (ca), Colonne de Vendôme, Albumen silver print, Philadelphia Museum of Art, LL/71203

Joseph T. Keiley, 1901 (taken) 1903 (halftone), The Last Hour, [Camera Work, no. 17, pl. 02], Halftone, Philadelphia Museum of Art, LL/71918

Heinrich Kühn, 1906 (taken) 1911 (photogravure), Portrait - Meine Mutter, [Camera Work, no. 33, pl. 02], Photogravure, Philadelphia Museum of Art, LL/71936

John G. Gilman (American, active Canajoharie, New York, late 19th century), 1885-1890 (ca), General Grant's Sick Room, Mount McGregor, [Gilman's Series of Grant Views Taken at Mt. McGregor], Albumen silver print, Philadelphia Museum of Art, LL/71794

Alfred Stieglitz, 1922, Clouds - Music No. 3, Platinum print, Philadelphia Museum of Art, LL/72264

Imogen Cunningham, 1929, Hand of Gerald Warburg, Cellist, Gelatin silver print, Philadelphia Museum of Art, LL/71452

Clarence H. White, 1905 (photogravure), Illustration to "Eben Holden", [Camera Work, no. 09, pl. 03], Photogravure, Philadelphia Museum of Art, LL/72514

James Robertson, 1857, Fountain in the Courtyard of the Mosque of Muhammad Ali, Cairo, Albumen silver print, Philadelphia Museum of Art, LL/71275

Paul Strand, 1953 (taken) (print), Baker's Wife, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72373

Hofmeister Brothers, 1901-1903 (taken) 1904 (halftone), The Churchgoers, [Camera Work, no. 07, pl. 04], Halftone, Philadelphia Museum of Art, LL/71840

J. B. Kerfoot (American, active 1900s), 1904, Silhouette of Alfred Stieglitz, Silhouette, Philadelphia Museum of Art, LL/71922

Gertrude Käsebier, 1900 (ca), Portrait of the Artist's Daughter, Hermine Käsebier, Platinum print, Philadelphia Museum of Art, LL/71894

Paul Strand, 1953 (taken) 1980s, early-mid (print), Bicycles, The Po, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72377

Eugène Atget, 1912, Saint-Etienne-du-Mont, jubé par Biard, Albumen silver print, Philadelphia Museum of Art, LL/71159

White & Stieglitz, 1907-1908 (taken) 1909 (photogravure), Experiment 28, [Camera Work, no. 27, pl. 07], Photogravure, Philadelphia Museum of Art, LL/72510

William Christenberry, 1980 (taken) 1982 (print), Barn and Object, near Stewart, Alabama, Chromogenic print, Philadelphia Museum of Art, LL/71418

Edward Steichen, 1906 (photogravure), Portraits - Evening, [Camera Work, Steichen Supplement (1906), pl. 04], Photogravure, Philadelphia Museum of Art, LL/72218

Paul Strand, 1953 (taken) (print), Small Landowner, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72396

L. Ollivier (French, active late 19th - early 20th century), 1900 (ca), Untitled (Fallen Horse), Gelatin silver print, Philadelphia Museum of Art, LL/72046

Eugène Atget, 1899-1900 (taken) 1930 (ca, print), Marchand au Panier (Basket Vendor), Gelatin silver print, Philadelphia Museum of Art, LL/71145

F. Benedict Herzog, 1905 (photogravure), Marcella, [Camera Work, no. 12, pl. 17], Photogravure, Philadelphia Museum of Art, LL/71832

Frederick H. Evans, 1903 (ca), Wells Cathedral: Retro Choir into Choir, Platinum print, Philadelphia Museum of Art, LL/71656

Frederick H. Evans, 1911, Westminster Abbey: Font and Small Doors, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71679

Lock & Whitfield, 1877-1897, J. Raymond as Colonel Mulberry Sellers in 'The Gilded Age', [The Theatre], Woodburytype, on printed sheet, Philadelphia Museum of Art, LL/71971

Alvin Langdon Coburn, 1908, Portrait of Mark Twain, Platinum print, Philadelphia Museum of Art, LL/71437

Eugène Atget, 1905, Ambassade d'autriche (Austrian Embassy), Albumen silver print, Philadelphia Museum of Art, LL/71140

Louis-Jean Delton, 1867 (ca), Monsieur MacKensie-Grieves, [Album Hippique], Albumen silver print, Philadelphia Museum of Art, LL/71014

Frederick H. Evans, 1911, Westminster Abbey: North Ambulatory, Tomb of Edmund Crouchback, 1296, Platinum print, Philadelphia Museum of Art, LL/71689

Barbara Morgan, 1935 (taken) 2003 (print), Martha Graham - Lamentation (Oblique), [Founders & Friends Aperture at 50 portfolio], Gelatin silver print, Philadelphia Museum of Art, LL/72013

Thomas Eakins, 1884 (negative, later print), Jesse Godley, Motion Study - Man Running, Gelatin silver print, Philadelphia Museum of Art, LL/71049

Alvin Langdon Coburn, 1911, The Lord of the Dynamos, Photogravure, Philadelphia Museum of Art, LL/71443

Calvert Richard Jones, 1845 (taken, later print), Mary Dugdale at Swansea, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71867

William J. Stillman, 1869 (taken) 1870 (autotype), Eastern Portico of the Parthenon, View Looking Northward, andShowing Mount Parnes in the Extreme Distance, [The Acropolis of Athens, Illustrated Picturesquely and Architecturally in Photography, pl. 15 (?)], Carbon print (autotype), Philadelphia Museum of Art, LL/72348

Frederick H. Evans, 1911, Westminster Abbey: Chapel of St. Erasmus, North Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71667

Brassaï, 1930 (ca), Wurzel und Kabel (Root and Cable), Gelatin silver print, Philadelphia Museum of Art, LL/71379

William J. Stillman, 1869 (taken) 1870 (autotype), Fragment of Frieze from the Parthenon, [The Acropolis of Athens, Illustrated Picturesquely and Architecturally in Photography, pl. 25], Carbon print (autotype), Philadelphia Museum of Art, LL/72349

Édouard Baldus, 1858 (ca), Tour Saint-Jacques de la Boucherie, Paris, Albumenized salted paper print, Philadelphia Museum of Art, LL/71344

Henri Cartier-Bresson, 1933 (ca), Untitled (Woman with Net Stockings), Gelatin silver print, Philadelphia Museum of Art, LL/71415

Frederick H. Evans, 1911, Westminster Abbey: Across the Transepts, Platinum print, Philadelphia Museum of Art, LL/71662

David Lebe (American, born 1948), 1979 (taken) 1995 (print), Angelo in Robe, Gelatin silver print, Philadelphia Museum of Art, LL/71962

John Claude White, 1902, Prayer Wheel at Lamteng, [Sikhim and Sikhim & Tibet Frontier - album], Silver bromide print, gold-toned, Philadelphia Museum of Art, LL/72536

J. Craig Annan, 1914 (photogravure), A Carpenter's Shop, Toledo, [Camera Work, no. 45, pl. 03], Photogravure, Philadelphia Museum of Art, LL/71314

Hofmeister Brothers, 1903 (taken) 1904 (photogravure), The Solitary Horseman, [Camera Work, no. 07, pl. 01], Photogravure, Philadelphia Museum of Art, LL/71841

Frederick H. Evans, 1905 (ca), York Minster: Chapter House Sculpture, Platinum print, Philadelphia Museum of Art, LL/71720

J. Craig Annan, 1894 (taken) 1904 (photogravure), The Riva Schiavoni, Venice, [Camera Work, no. 08, pl. 05], Photogravure, Philadelphia Museum of Art, LL/71335

J. B. Smith (British, active c. 1910s), 1923-1937, Lobsang Chokyi Nyima, the Ninth Panchen Lama of Tibet, Gelatin silver print, Philadelphia Museum of Art, LL/72159

Ilse Bing, 1930-1931 (ca), Untitled (Garden Steps), Gelatin silver print, Philadelphia Museum of Art, LL/71368

Robert Frank, 1955, St. Petersburg, Florida, Gelatin silver print, Philadelphia Museum of Art, LL/71780

Barbara Morgan, 1942 (taken) 1972 (ca, print), Beaumont Newhall, Ansel Adams, and William Morgan in Barbara's Studio, Gelatin silver print, Philadelphia Museum of Art, LL/72009

Eugène Atget, 1909, Cité du Retiro, 35, rue Boissy d'Anglas, Albumen silver print, Philadelphia Museum of Art, LL/71148

William H. Bell, 1866, Successful Secondary Amputation at the Left Hip-Joint, Albumen silver print, Philadelphia Museum of Art, LL/71234

Gertrude Käsebier, 1908 (ca), Joaquin Sorolla y Bastida, Photogravure, Philadelphia Museum of Art, LL/71885

Clarence H. White, 1904, Letitia Felix, Platinum print, Philadelphia Museum of Art, LL/72517

Louis de Clercq, 1859 (taken) 1860 (print), Soudieh (Séleucie), Statue de I'Oronte, [Voyage en Orient et en Espagne, Vol. 1: Villes, Monuments et Vues pittoresques de Syrie, plate 7], Albumenized salted paper print, from paper negative (?), Philadelphia Museum of Art, LL/71425

Edward Steichen, 1906 (halftone), The White Lady, [Camera Work, Steichen Supplement (1906), pl. 09], Halftone, Philadelphia Museum of Art, LL/72241

William J. Stillman, 1869 (taken) 1870 (autotype), Western Façade of the Parthenon, [The Acropolis of Athens, Illustrated Picturesquely and Architecturally in Photography, pl. 09], Carbon print (autotype), Philadelphia Museum of Art, LL/72358

Louis-Jean Delton, 1867 (ca), Grande Daumont à Madame la Princesse de Metternich, [Album Hippique], Albumen silver print, Philadelphia Museum of Art, LL/71021

Frederick H. Evans, 1903 (ca), Wells Cathedral: Nave Looking West, Platinum print, Philadelphia Museum of Art, LL/71654

Cutting & Turner (Boston, active 1857-1860), 1858, Photolithograph (Untitled Micro-photolithograph of Insect), Photolithograph, Philadelphia Museum of Art, LL/71457

Jacques Moulin, 1856-1857, Boghari, Arab Horse (Boghari, cheval arabe), Albumen silver print, Philadelphia Museum of Art, LL/71230

Paul Strand, 1953 (taken) 1980s, early-mid (print), Migrant Farmhand, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72394

Eugène Atget, 1913, 8 rue Saint-Augustin [escalier], Albumen silver print, Philadelphia Museum of Art, LL/71147

Man Ray, 1924-1930 (ca), rincess Bibesco, Gelatin silver print, Philadelphia Museum of Art, LL/72098

Librairie Nilsson (Paris, France), 1898, Catalogue cover for Portraits Contemporains, Catalogue cover, Philadelphia Museum of Art, LL/71341

Eugène Atget, 1902, Fontaine Gaillon, Carrefour Gaillon, Albumen silver print, Philadelphia Museum of Art, LL/71180

John Edward Saché, 1865-1882 (ca), Untitled, [Views of Calcutta, Vol. I, album], Albumen print, mounted on thin card, Philadelphia Museum of Art, LL/71086

Alfred Stieglitz, 1919, Georgia O'Keeffe-Hands, Palladium print, Philadelphia Museum of Art, LL/72273

Alice Boughton, 1909 (photogravure), Nature, [Camera Work, no. 26, pl. 04], Photogravure, Philadelphia Museum of Art, LL/71372

Clarence H. White, 1908 (photogravure), Nude, [Camera Work, no. 23, pl. 10], Photogravure, Philadelphia Museum of Art, LL/72521

Robert Demachy, 1904 (halftone), Severity, [Camera Work, no. 05, pl. 03], Halftone, Philadelphia Museum of Art, LL/71476

Peter Henry Emerson, 1887, A Lowland Farmstead, [Idylls of the Norfolk Broads], Autogravure, Philadelphia Museum of Art, LL/71498

Edward Steichen, 1913 (photogravure), Isadora Duncan, [Camera Work, no. 42/43, pl. 02], Photogravure, Philadelphia Museum of Art, LL/72192

Man Ray, 1931, La Ville, [Électricité], Photogravure, Philadelphia Museum of Art, LL/72085

Julia Margaret Cameron, 1868 (ca), Hypatia (Study of Marie Spartali), Albumen silver print, from a wet collodion negative, Philadelphia Museum of Art, LL/71262

Man Ray, 1923, Untitled Rayograph, Gelatin silver print, Philadelphia Museum of Art, LL/72109

Edward W. Keck, 1902 (rotograph), The Short Cut Home, [Camera Notes], Rotograph, Philadelphia Museum of Art, LL/71905

Gertrude Käsebier, 1906, The Misses Gerson, Gum over platinum print, Philadelphia Museum of Art, LL/71898

Peter A. Juley & Son (New York City, active 1910s - 1970s), 1946, An American Place, Gelatin silver print, Philadelphia Museum of Art, LL/72050

Paul Strand, 1920 (ca, taken) 1980s, early-mid (print), Alfred Stieglitz at his Press, New York, Gelatin silver print, Philadelphia Museum of Art, LL/72361

Henry Fox Talbot, 1844 (ca), York Minster, Calotype, Philadelphia Museum of Art, LL/72439

Gertrude Käsebier, 1905 (photogravure), The Picture Book, [Camera Work, no. 10, pl. 02], Photogravure, Philadelphia Museum of Art, LL/71899

Alfred Stieglitz, 1917, The Fountain by R. Mutt, Gelatin silver print, Philadelphia Museum of Art, LL/72318

Frederick H. Evans, 1906-1907 (ca), Le Puy: St. Michael's, From the Altar, Gelatin bromide print, Philadelphia Museum of Art, LL/71636

Edward Steichen, 1905 (taken) 1906 (halftone), Cover Design, [Camera Work, no. 14, pl. 12], Three color relief halftone, Philadelphia Museum of Art, LL/72178

Umbo, 1925-1940 (ca, taken) 1980 (print), Untitled (Clown in Dressing Room), Gelatin silver print, Philadelphia Museum of Art, LL/72458

Charles Edmund Dana (American, 1843-1914), 1888, Portrait of Alfred Stieglitz, Gelatin silver print, Philadelphia Museum of Art, LL/71463

Calvert Richard Jones, 1843 (taken, later print), Great Britain, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71858

Man Ray, 1931, Electricité, [Électricité], Photogravure, Philadelphia Museum of Art, LL/72072

Calvert Richard Jones, 1845 (taken, later print), Cobra at Swansea, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71849

Henri Cartier-Bresson, 1934, Mexico City, Gelatin silver print, Philadelphia Museum of Art, LL/71410

Henri Cartier-Bresson, 1933, Tivoli, Italy, Gelatin silver print, Philadelphia Museum of Art, LL/71412

Alfred Stieglitz, 1893, Winter on Fifth Avenue, Gelatin silver print, Philadelphia Museum of Art, LL/72343

Clarence H. White, 1905 (taken) 1908 (photogravure), Portrait - Mrs. Clarence H. White, [Camera Work, no. 23, pl. 12], Photogravure, Philadelphia Museum of Art, LL/72525

Ray K. Metzker, 2009 (taken) 2010 (print), Autowackies: Philadelphia, [Autowackies], Gelatin silver print, Philadelphia Museum of Art, LL/71996

Frederick H. Evans, 1911, Westminster Abbey: South Transept, Poet's Corner, Platinum print, Philadelphia Museum of Art, LL/71702

Felice Beato, 1860, 1 August, Panorama - View of Pehtung [image b], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71252

Alfred Stieglitz, 1911 (ca), Self-Portrait, Gelatin silver print, Philadelphia Museum of Art, LL/72297

Nadar, 1862, Self-portrait in Balloon Gondola, Albumen silver print, Philadelphia Museum of Art, LL/71190

Gertrude Käsebier, 1905 (photogravure), Mrs. Philip Lydig, [Camera Work, no. 10, pl. 03], Photogravure, Philadelphia Museum of Art, LL/71888

Man Ray, 1921 (taken), Belle Haleine, Eau de Violette (Beautiful Breath, Violet Water), Gelatin silver print, Philadelphia Museum of Art, LL/72065

Gertrude Käsebier, 1910 (ca), Family Group, Photogravure, Philadelphia Museum of Art, LL/71881

Julia Margaret Cameron, 1869 (taken) 1900 (ca, print), Annie Cameron, Carbon print, gelatin bromide, Philadelphia Museum of Art, LL/71395

Robert Frank, 1955 (taken) 1969 (print), Metropolitan Life Insurance Building-New York City, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71764

Man Ray, 1936, Cécile and Nusch Éluard, Gelatin silver print, Philadelphia Museum of Art, LL/72066

Eugène Atget, 1899-1900, Ancien Amphitheatre Saint-Côme, rue de l'Ecole de Médecine, Albumen silver print, Philadelphia Museum of Art, LL/71160

Frederick H. Evans, 1911, Westminster Abbey: Southeast Chapel in Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71703

Marcel Duchamp (painter), 1912, Nude Descending a Staircase, No. 2, Oil on canvas, Philadelphia Museum of Art, LL/41729

Frederick H. Evans, 1911, Westminster Abbey: Bronze Gates, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71665

J. Craig Annan, 1914 (photogravure), A Blind Musician, Granada, [Camera Work, no. 45, pl. 01], Photogravure, Philadelphia Museum of Art, LL/71313

Nadar, 1877, Berthe Stuart, [Paris-Théâtre], Woodburytype, Philadelphia Museum of Art, LL/72027

Paul Strand, 1920 (ca, taken) (ca, print), Alfred Stieglitz, New York, Gelatin silver print, Philadelphia Museum of Art, LL/72370

Robert Frank, 1955, Drugstore, Detroit, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71755

Eugène Atget, 1905, 269 rue Saint-Jacques, ancien monastère des Bénédictins anglais, 1905 - 5e arr, Albumen silver print, Philadelphia Museum of Art, LL/71184

Martine Franck, 1972, Portrait of Paul Strand at Orgeval, Gelatin silver print, Philadelphia Museum of Art, LL/71739

Eugène Atget, 1898-1900 (ca), Ragpicker, Albumen silver print, Philadelphia Museum of Art, LL/71112

Oscar Gustave Rejlander, 1860 (ca), Untitled (Girl Reading), Albumen silver print, Philadelphia Museum of Art, LL/72116

Frederick H. Evans, 1911, Westminster Abbey: Tomb of Edward III, Lionel and Edward, Platinum print, Philadelphia Museum of Art, LL/71713

Burk Uzzle, 1982, Fourth of July Celebration, Small Town in New Jersey, Gelatin silver print, Philadelphia Museum of Art, LL/72462

Alphonse J. Liébert, 1870-1880 (ca), Thérésa, [Figaro-Album], Albumen silver print, Philadelphia Museum of Art, LL/71966

Calvert Richard Jones, 1845 (taken, later print), Unknown Merchant Ship at Swansea, Gelatin silver print, from original paper negative, Philadelphia Museum of Art, LL/71877

Eli Lotar, 1929 (ca), Untitled (Head of Slaughtered Calf), Gelatin silver print, Philadelphia Museum of Art, LL/71977

Charles Hippolyte Aubry, 1864 (ca), Still Life with Peonies, Albumen silver print, Philadelphia Museum of Art, LL/71236

Whiting-Salzman Studio (American, active New York City, 1931), 1931 (ca), Untitled (Photographic Design with Beans), Gelatin silver print, Philadelphia Museum of Art, LL/72538

Calvert Richard Jones, 1845 (taken, later print), Craft at Malta, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71851

Paul Strand, 1953 (taken) (print), Young Farmer, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72401

Eugène Atget, 1911 (ca), Tuileries (Laïs), Albumen silver print, Philadelphia Museum of Art, LL/71122

Edward Steichen, 1903 (taken) 1906 (halftone), The Big White Cloud, [Camera Work, Steichen Supplement (1906), pl. 10], Halftone, Philadelphia Museum of Art, LL/72230

Clarence H. White, 1908 (photogravure), Landscape - Winter, [Camera Work, no. 23, pl. 06], Photogravure, Philadelphia Museum of Art, LL/72516

Ansel Adams, 1939 (taken) 1944 (print), Alfred Stieglitz at An American Place, Gelatin silver print, Philadelphia Museum of Art, LL/71291

Gertrude Käsebier, 1899 (taken) 1903 (photogravure), The Manger, [Camera Work, no. 01, pl. 02], Photogravure, Philadelphia Museum of Art, LL/71897

Paul Burty Haviland, 1912 (photogravure), Passing Steamer, [Camera Work, no. 39, pl. 06], Photogravure, Philadelphia Museum of Art, LL/71805

Frederick H. Evans, 1903 (ca), Wells Cathedral: Chapter House Interior, Platinum print, Philadelphia Museum of Art, LL/71651

Frederick H. Evans, 1906-1907 (ca), On a French River, Platinum print, Philadelphia Museum of Art, LL/71645

Samuel Bourne, 1863-1869, Landscape View with Lake and Palms, India, Albumen silver print, Philadelphia Museum of Art, LL/71229

Calvert Richard Jones, 1845 (taken, later print), Mary of Stives and Liberty at Swansea, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71868

Unidentified photographer / artist (American), 1880 (ca), Comic Tintype (Man with Oversized Head), Tintype, Philadelphia Museum of Art, LL/71337

William B. Post, 1901 (ca), Untitled (Winter Scene), Platinum print, Philadelphia Museum of Art, LL/72058

Cutting & Turner (Boston, active 1857-1860), 1858, Architectural Designs, Photolithograph, Philadelphia Museum of Art, LL/71455

Édouard Baldus, 1860 (ca), Colonne de Juillet, Albumen silver print, Philadelphia Museum of Art, LL/71202

Frederick H. Evans, 1898 (ca), Lincoln Cathedral: Nave to East, Platinum print, Philadelphia Museum of Art, LL/71641

Guido Rey, 1908 (photogravure), A Flemish Interior, [Camera Work, no. 24, pl. 10], Photogravure, Philadelphia Museum of Art, LL/72117

Frederick H. Evans, 1902 (ca), York Minster: North Transept, Platinum print, Philadelphia Museum of Art, LL/71722