Ray K. Metzker, 2009 (taken) 2010 (print), Autowackies: Philadelphia, [Autowackies], Gelatin silver print, Philadelphia Museum of Art, LL/71994

Man Ray, 1927-1930 (ca), Joella Levy, Gelatin silver print, Philadelphia Museum of Art, LL/72081

Frederick H. Evans, 1911, Westminster Abbey: Nave and Aisle from South Transept, Platinum print, Philadelphia Museum of Art, LL/71686

Man Ray, 1923, Marie Laurencin, Gelatin silver print, Philadelphia Museum of Art, LL/72092

Alice Boughton, 1906 (negative) 1909 (photogravure), Danish Girl, [Camera Work, no. 26, pl. 01], Photogravure, Philadelphia Museum of Art, LL/71370

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

Eugène Atget, 1902, Cluny (Detail), Gelatin silver chloride print, Philadelphia Museum of Art, LL/71128

Alvin Langdon Coburn, 1911, Bright Angel Canyon, Platinum print, with gum bichromate, Philadelphia Museum of Art, LL/71428

Alfred Stieglitz, 1904 (taken) 1905 (print), Ploughing, [Camera Work, no. 12, pl. 08], Photogravure, Philadelphia Museum of Art, LL/72294

Eugène Atget, 1905-1906, 23 Rue de Seine, Albumen silver print, Philadelphia Museum of Art, LL/71124

Paul Strand, 1953 (taken) (print), Worker, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72390

Frederick DeBourg Richards, 1854, Southwest Corner of Chestnut and Second Streets, Philadelphia, Salted paper print, Philadelphia Museum of Art, LL/72133

Alfred Stieglitz, 1923 or 1929, Songs of the Sky, [Equivalent], Gelatin silver print, Philadelphia Museum of Art, LL/72306

Frederick H. Evans, 1887 (ca), Fr: Sec: Spine of Echinus x. 40, Platinum print, Philadelphia Museum of Art, LL/71618

Paul Strand, 1927 (ca, taken) 1945 (print), Alfred Stieglitz, Lake George, New York, Gelatin silver print, Philadelphia Museum of Art, LL/72366

Alfred Stieglitz, 1932, Dorothy Norman; Hands, Gelatin silver print, Philadelphia Museum of Art, LL/72268

Edward Steichen, 1918-1919, This Was Forges, Gelatin silver print, Philadelphia Museum of Art, LL/72242

Charles Sheeler, 1931, Cactus and Photographer's Lamp, Painting, Philadelphia Museum of Art, LL/67903

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

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

William J. Stillman, 1869 (taken) 1870 (autotype), Gate of the Pandrosium, Showing Details of the Ornament, [The Acropolis of Athens, Illustrated Picturesquely and Architecturally in Photography, pl. 21], Carbon print (autotype), Philadelphia Museum of Art, LL/72350

Felice Beato, 1860, 1 August, Panorama - View of Pehtung [image b, 3 of 4], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71255

Appert Brothers, 1871, Execution of Rossel, Bourgeois, and Ferré, the 28th of November 1871, at Satory, Albumen silver print, Philadelphia Museum of Art, LL/71213

Louis-Jean Delton, 1867 (ca), Monsieur le Baron Dampierre (son américaine), [Album Hippique], Albumen silver print, Philadelphia Museum of Art, LL/71022

Ray K. Metzker, 2009 (taken) (print), Autowackies: Philadelphia, [Autowackies], Gelatin silver print, Philadelphia Museum of Art, LL/71993

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

Paul Strand, 1953 (taken) (print), White Horse, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72402

Frank Eugene, 1909 (photogravure), Mr. Alfred Stieglitz, [Camera Work, no. 25, pl. 08], Photogravure, Philadelphia Museum of Art, LL/71564

Etienne Carjat, 1876-1884, Édouard Siebecker, [La Galerie Contemporaine], Woodburytype, Philadelphia Museum of Art, LL/71399

Lock & Whitfield, 1877-1897, Ellen Terry as Portia, [The Theatre], Woodburytype, on printed sheet, Philadelphia Museum of Art, LL/71967

Man Ray, 1931, Cuisine, [Électricité], Photogravure, Philadelphia Museum of Art, LL/72069

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

Hugo Henneberg, 1902, Ploughing, [Camera Notes], Halftone, Philadelphia Museum of Art, LL/71827

Felice Beato, 1860, 1 August, Panorama - View of Pehtung [image b, 2 of 4], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71254

J. Mitchell Elliot (American, 1866-1952), 1900s (early), Untitled (Father and Two Children), Platinum print, Philadelphia Museum of Art, LL/71495

Ansel Adams, 1959 (ca, taken) 1976-1977 (print), Ice on Lake, Sierra Nevada, California, Gelatin silver print, Philadelphia Museum of Art, LL/71301

Frederick H. Evans, 1901 (ca), Bourges Cathedral, Portal of West Front, Platinum print, Philadelphia Museum of Art, LL/71588

W. & F. Langenheim, 1856, Girard College, Stereographic lantern slide, hand-colored, Philadelphia Museum of Art, LL/71952

Paul Strand, 1920 (ca, taken) (ca, print), Alfred Stieglitz, New York, Gelatin silver print, Philadelphia Museum of Art, LL/72369

J. Craig Annan, 1902 (taken) 1907 (photogravure), The Etching Printer - William Strang, Esq., A.R.A., [Camera Work, no. 19, pl. 02], Photogravure, Philadelphia Museum of Art, LL/71334

Clarence H. White, 1908 (photogravure), Drops of Rain, [Camera Work, no. 23, pl. 13], Photogravure, Philadelphia Museum of Art, LL/72507

Clarence H. White, 1899 (taken) 1903 (halftone), Ring Toss, [Camera Work, no. 03, pl. 05], Halftone, Philadelphia Museum of Art, LL/72527

Calvert Richard Jones, 1845 (taken, later print), Royal William Victualling Yard, Plymouth, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71869

Ansel Adams, 1939 (taken) 1944 (print), Alfred Stieglitz at An American Place, Gelatin silver print, Philadelphia Museum of Art, LL/71290

Umbo, 1928 (ca, taken) 1980 (print), Menjou en gros, Gelatin silver print, Philadelphia Museum of Art, LL/72454

Alvin Langdon Coburn, 1911, Wawona, Yosemite, Platinum print, with gum bichromate, Philadelphia Museum of Art, LL/71446

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

Louis-Jean Delton, 1867 (ca), Demi-Daumont à Madame la Princesse de Metternich, [Album Hippique], Albumen silver print, Philadelphia Museum of Art, LL/71020

John Edward Saché, 1865-1882 (ca), Mosque, Dhurrumtollah, [Views of Calcutta, Vol. I, album], Albumen print, mounted on thin card, Philadelphia Museum of Art, LL/71093

Robert Frank, 1955 (taken) 1956 (print), Courthouse Square-Elizabethville, North Carolina, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71752

Edward Steichen, 1904 (taken) 1906 (halftone), The Flatiron - Evening, [Camera Work, no. 14, pl. 08], Two color relief halftone, Philadelphia Museum of Art, LL/72232

Alfred Stieglitz, 1922, Music - A Sequence of Ten Cloud Photographs, No. I, Gelatin silver print, Philadelphia Museum of Art, LL/72284

W. & F. Langenheim, 1856, Trenton Falls, Black River, New York, the Middle Falls, from the Right Bank, Stereographic lantern slide, hand-colored, Philadelphia Museum of Art, LL/71957

Louis-Jean Delton, 1867 (ca), Lahor, normand d'attelage, Grand Prix extraordinaire, Société Hippique Française, 1866, [Album Hippique], Albumen silver print, Philadelphia Museum of Art, LL/71028

Francis Bedford, 1885-1886 (ca), Clovelly, North Hill, Albumen silver print, Philadelphia Museum of Art, LL/71220

Clarence H. White, 1908 (photogravure), Boys Going to School, [Camera Work, no. 23, pl. 05], Photogravure, Philadelphia Museum of Art, LL/72505

Edward Steichen, 1915 (taken) 1981-1982 (print), Alfred Stieglitz, [Steichen: Twenty-Five Photographs], Gelatin silver print, Philadelphia Museum of Art, LL/72166

Robert Demachy, 1896 (taken) 1904 (photogravure), Street in Mentone, [Camera Work, no. 05, pl. 02], Photogravure, Philadelphia Museum of Art, LL/71479

Stephen Guion Williams (American, born 1942), 1980 (ca, taken) 1982 (print), Stop Boy, [In the Middle, Qitinganituk: the Eskimo Today], Gelatin silver print, toned, Philadelphia Museum of Art, LL/72541

Emile Joachim Constant Puyo, 1904 (taken) 1906 (halftone), The Straw Hat, [Camera Work, no. 16, pl. 08], Halftone, Philadelphia Museum of Art, LL/72064

William Eggleston, 1975 (taken) 1986 (print), Sumner, Mississippi, Dye transfer print, Philadelphia Museum of Art, LL/71490

Peter Wickens Fry, 1850-1855 (ca), Woman and Two Children, Salted paper print, Philadelphia Museum of Art, LL/71789

Gertrude Käsebier, 1905 (ca), Untitled (Seated Woman with Globe), Platinum print, Philadelphia Museum of Art, LL/71903

Robert Frank, 1955 (taken) 1960s (print), Mississippi River, Baton Rouge, Louisiana, Gelatin silver print, Philadelphia Museum of Art, LL/71765

Calvert Richard Jones, 1845 (taken, later print), Countess of Bective in Mid-Stream at Swansea, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71850

Alfred Stieglitz, 1933, Apple Tree, Lake George, Gelatin silver print, Philadelphia Museum of Art, LL/72262

Clarence H. White, 1909 (taken) 1910 (photogravure), Alvin Langdon Coburn and His Mother, [Camera Work, no. 33, pl. 01], Photogravure, Philadelphia Museum of Art, LL/72502

J. Mitchell Elliot (American, 1866-1952), 1900s (early), Untitled (Portrait of a Woman in a Large Hat), Platinum print, Philadelphia Museum of Art, LL/71496

Edward Steichen, 1902 (taken) 1906 (photogravure), The Little Model, [Camera Work, no. 14, pl. 06], Photogravure, Philadelphia Museum of Art, LL/72234

J.A. Whipple, 1854, The Three Pets, Salted paper print, Philadelphia Museum of Art, LL/72501

Frederick H. Evans, 1911, Westminster Abbey: South Ambulatory and Chapel of St. Nicholas, Platinum print, Philadelphia Museum of Art, LL/71697

Thomas Eakins, 1886-1892 (negative, later print), Seated Nude Man (Duckett); Nude Model at Philadelphia Art Students' League, Gelatin silver print, Philadelphia Museum of Art, LL/71037

John Edward Saché, 1865-1882 (ca), Belvidere, [Views of Calcutta, Vol. I, album], Albumen print, mounted on thin card, Philadelphia Museum of Art, LL/71071

Alfred Stieglitz, 1900-1901 (taken) 1903 (print), The Street - Design for a Poster, [Camera Work, no. 03, pl. 13], Photogravure, Philadelphia Museum of Art, LL/72328

Berenice Abbott, 1958-1961, Refraction of Water Waves, Gelatin silver print, Philadelphia Museum of Art, LL/71281

Eugène Atget, 1922 (ca), Trianon (Buffet), Albumen silver print, Philadelphia Museum of Art, LL/71119

Robert Demachy, 1902 (photogravure), Cigarette Girl - A Poster Design, [Camera Notes], Photogravure, Philadelphia Museum of Art, LL/71469

Walter Hege, 1928-1930, Acropolis (Erectheum: Frieze of the Cella Wall), Gelatin silver print, Philadelphia Museum of Art, LL/71823

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

Frederick H. Evans, 1911, Westminster Abbey: Choir Stalls, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71670

Eugène Atget, 1922-1923, Versailles, Albumen silver print, Philadelphia Museum of Art, LL/71165

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

Paul Mares (French, active mid - late 19th century), 1850s (late), Two Women at a Shrine, Albumen silver print, from a wet collodion negative, Philadelphia Museum of Art, LL/71980

Alvin Langdon Coburn, 1911, Mount Clark, Yosemite, Platinum print, with gum bichromate, Philadelphia Museum of Art, LL/71435

Eugène Atget, 1900 (?, before, taken) 1931 (ca, print), Olivier (Olive Tree), Gelatin silver print, Philadelphia Museum of Art, LL/71134

Hugo Henneberg, 1902 (taken) 1906 (photogravure), Pomeranian Motif, [Camera Work, no. 13, pl. 04], Photogravure, Philadelphia Museum of Art, LL/71828

Eugène Atget, 1904, Enseigne - rue Notre Dame de la Bonne Nouvelle (Sign - rue Notre Dame de la Bonne Nouvelle), Albumen silver print, Philadelphia Museum of Art, LL/71186

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

Imogen Cunningham, 1925-1931 (ca), Growth, Gelatin silver print, Philadelphia Museum of Art, LL/71451

Skeen & Co., 1860-1890 (ca), Hindu Temple, Rameswaram, Albumen silver print, Philadelphia Museum of Art, LL/71192

J.A. Whipple, 1854, Past, Present and Future, Salted paper print, Philadelphia Museum of Art, LL/72500

Frederick DeBourg Richards, 1885-1890, Seascape (Ventnor, New Jersey), Cyanotype, Philadelphia Museum of Art, LL/72123

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

J. Craig Annan, 1910 (photogravure), East & West, [Camera Work, no. 32, pl. 01], Photogravure, Philadelphia Museum of Art, LL/71321

Alvin Langdon Coburn, 1909, Fountain Court, The Temple, [Portfolio London], Photogravure, Philadelphia Museum of Art, LL/71429

Frederick DeBourg Richards, 1885-1890, Seascape with Trees, Cyanotype, Philadelphia Museum of Art, LL/72124

Calvert Richard Jones, 1845 (taken, later print), Ellen Simpson at Swansea, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71857

Alfred Stieglitz, 1906 (taken) 1911 (print), The Swimming Lesson, [Camera Work, no. 36, pl. 11], Photogravure, Philadelphia Museum of Art, LL/72329

John Edward Saché, 1865-1882 (ca), Esplanade Moorings, [Views of Calcutta, Vol. II, album], Albumen print, mounted on thin card, Philadelphia Museum of Art, LL/71090

Will A. Cadby, 1904 (halftone), Storm Light, [Camera Work, no. 06, pl. 08], Halftone, Philadelphia Museum of Art, LL/71393

William James Mullins, 1905 (ca), Untitled (Wooded Landscape), Platinum print, Philadelphia Museum of Art, LL/72015

Brassaï, 1930-1932 (ca), Untitled (Woman Climbing into Car), Gelatin silver print, Philadelphia Museum of Art, LL/71376

Heinrich Kühn, 1911 (photogravure), Portrait, [Camera Work, no. 33, pl. 07], Photogravure, Philadelphia Museum of Art, LL/71935

William Christenberry, 1972 (taken) 1982 (print), Cannon's Grocery near Greensboro, Alabama, Chromogenic print, Philadelphia Museum of Art, LL/71419

John Edward Saché, 1865-1882 (ca), Cathedral and Tank, [Views of Calcutta, Vol. I, album], Albumen print, mounted on thin card, Philadelphia Museum of Art, LL/71089

Clarence H. White, 1903 (taken) 1905 (photogravure_, Boy with Camera Work, [Camera Work, no. 09, pl. 04], Photogravure, Philadelphia Museum of Art, LL/72503

Aimé Dupont (American, born Belgium, 1842-1900), 1894, Portrait of Alfred Stieglitz, Gelatin silver print, Philadelphia Museum of Art, LL/71483

Felice Beato, 1860, 1 March, Panorama of Hong Kong Showing the Fleet for North China Expedition [3 of 6], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71268

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

Frederick H. Evans, 1899 (ca), Ely Cathedral: Entrance to Bishop West's Chapel, Platinum print, Philadelphia Museum of Art, LL/71610

Frederick H. Evans, 1911, Westminster Abbey: St. Michael's Chapel, North Transept, Platinum print, Philadelphia Museum of Art, LL/71704

Heinrich Kühn, 1911 (photogravure), Harbour of Hamburg, [Camera Work, no. 33, pl. 05], Photogravure, Philadelphia Museum of Art, LL/71928

Ansel Adams, 1939 (taken) 1944 (print), Alfred Stieglitz at An American Place, Gelatin silver print, Philadelphia Museum of Art, LL/71294

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

Edward Steichen, 1905 (taken) 1906 (photogravure), Mother and Child - Sunlight, [Camera Work, no. 14, pl. 11], Photogravure, Philadelphia Museum of Art, LL/72208

Gertrude Käsebier, 1910 (ca), The Two Families, Platinum print, Philadelphia Museum of Art, LL/71901

Emilio Amero, 1932-1934 (ca), Untitled (Study with Glasses and Circles), Gelatin silver print, Philadelphia Museum of Art, LL/71307

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

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

Clarence H. White, 1903 (taken) 1905 (photogravure), The Beatty Children, [Camera Work, no. 09, pl. 05], Photogravure, Philadelphia Museum of Art, LL/72531

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

Katharine Steward Stanbery (American, 1870-1928), 1907, Untitled (Two Girls Playing Jacks), Platinum print, Philadelphia Museum of Art, LL/72164

Man Ray, 1931, Salle De Bain, [Électricité], Photogravure, Philadelphia Museum of Art, LL/72101

Felice Beato, 1860, 29 October, View of the Imperial Winter Palace, Pekin, Showing the Artificial Hill, [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71264

Irving Penn, 1948 (taken) (ca, print), Elsa Schiaparelli, Gelatin silver print, Philadelphia Museum of Art, LL/72047

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

Alfred Stieglitz, 1893 (taken) 1901 (photogravure), An Icy Night, [Camera Notes], Photogravure, Philadelphia Museum of Art, LL/72261

William J. Stillman, 1869 (taken) 1870 (autotype), General View of the Summit of the Acropolis, from the Extreme Eastern Point, Showing the Erectheum at the Right, and in the Distance, at the Left, the Egean, [The Acropolis of Athens, Illustrated Picturesquely and Architecturally in Photography, pl. 18], Carbon print (autotype), Philadelphia Museum of Art, LL/72351

John Edward Saché, 1865-1882 (ca), Mint, [Views of Calcutta, Vol. II, album], Albumen print, mounted on thin card, Philadelphia Museum of Art, LL/71076

Eugène Atget, 1899-1900 (taken) 1956 (print), Street Paver, [20 Photographs by Eugène Atget 1857-1927], Gelatin silver print, Philadelphia Museum of Art, LL/71111

Frederick H. Evans, 1911, Westminster Abbey: Chapel of St. John the Baptist, North Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71668

Benque (French, active late 19th century), 1884, Gabrielle Krause, [Paris-Artiste], Woodburytype, Philadelphia Museum of Art, LL/71356

Robert Frank, 1955 (taken) 1960s (print), Restaurant, U.S. 1 Leaving Columbia, South Carolina, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71774

Skeen & Co., 1860-1890 (ca), The Rambodda Falls, Albumen silver print, Philadelphia Museum of Art, LL/71195

Heinrich Kühn, 1911 (photogravure), Winter Landscape, [Camera Work, no. 33, pl. 12], Photogravure, Philadelphia Museum of Art, LL/71945

Édouard Baldus, 1860 (ca), Nouveau Louvre, Albumen silver print, Philadelphia Museum of Art, LL/71205

Eva Watson-Schutze, 1905 (ca), Woman and Three Children Reading (Byrdcliffe), Platinum print, Philadelphia Museum of Art, LL/72486

Eva Watson-Schutze, 1910, Elderly Woman at Piano (Martin's Mother), Platinum print, Philadelphia Museum of Art, LL/72473

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

Herbert Bayer, 1931-1932, The Kiss, Gelatin silver print, Philadelphia Museum of Art, LL/71348

Alfred Stieglitz, 1922, Music - A Sequence of Ten Cloud Photographs, No. VI, Gelatin silver print, Philadelphia Museum of Art, LL/72285

Umbo, 1925-1940 (ca, taken) 1980 (print), Untitled (Sculptures and Church Dome), Gelatin silver print, Philadelphia Museum of Art, LL/72459

Louis-Jean Delton, 1867 (ca), Breton, cheval Breton amélioré dans le Perche, au Service des omnibus, premier Prix à l'Exposition de Billancourt, 1867, [Album Hippique], Albumen silver print, Philadelphia Museum of Art, LL/71031

Ecce Photo (French, active early 20th century), 1930-1931 (ca), Untitled (Figures, Sculptures, and Machine), Collage of gelatin silver prints, Philadelphia Museum of Art, LL/71484

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

Bourne & Shepherd, 1864-1869, View of Kathmandu, Albumen silver print, Philadelphia Museum of Art, LL/71216

Johnston & Hoffmann, 1905, Tibetan Lama, Platinum print, Philadelphia Museum of Art, LL/71846

Eugène Atget, 1913, Hôtel, 50, rue de Turenne, Albumen silver print, Philadelphia Museum of Art, LL/71131

Felice Beato, 1860, April, Confucius, Canton, April 1860, [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71349

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

J.A. Whipple, 1854, Hagar and Ishmael in the Desert (Group of Statuary by Caselli of Florence), Salted paper print, Philadelphia Museum of Art, LL/72499

William J. Stillman, 1869 (taken) 1870 (autotype), Tribune of the Caryatids (Supposed to be the Monument of Cecrops), [The Acropolis of Athens, Illustrated Picturesquely and Architecturally in Photography, pl. 23], Carbon print (autotype), Philadelphia Museum of Art, LL/72355

Calvert Richard Jones, 1846, The Colosseum, Rome, Second View, Salted paper print, from a paper negative, Philadelphia Museum of Art, LL/71875

Gustave Le Gray, 1851, Cloisters of Le Puy, Salted paper print, from a waxed paper negative, Philadelphia Museum of Art, LL/71961

J. Craig Annan, 1914 (photogravure), A Gateway, Segovia, [Camera Work, no. 45, pl. 08], Photogravure, Philadelphia Museum of Art, LL/71316

J. Craig Annan, 1904 (photogravure), Frau Mathasius, [Camera Work, no. 08, pl. 03], Photogravure, Philadelphia Museum of Art, LL/71323

Frederick H. Evans, 1911, Westminster Abbey: Across Aisle Nave, Platinum print, Philadelphia Museum of Art, LL/71661

Frank Eugene, 1910 (photogravure), Direktor F. Goetz, [Camera Work, no. 31, pl. 14], Photogravure, Philadelphia Museum of Art, LL/71550

Louis Faurer, 1949 (taken) 1980 (ca, print), Broad Street, Philadelphia, Penn, Gelatin silver print, Philadelphia Museum of Art, LL/71728

Edward Steichen, 1906 (photogravure), Lilac Buds: Mrs. S., [Camera Work, no. 14, pl. 03], Photogravure, Philadelphia Museum of Art, LL/72202

Paul Strand, 1917 (taken) (print), Backyard, Winter, New York, Platinum print, Philadelphia Museum of Art, LL/72372

Robert Demachy, 1904 (halftone), On the Lake, [Camera Work, no. 05, pl. 04], Halftone, Philadelphia Museum of Art, LL/71474

Henry Fox Talbot, 1846 (ca), Lincoln's Inn, New Hall Library, Salted paper print, from a paper negative, Philadelphia Museum of Art, LL/72437

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

Alfred Stieglitz, 1911 (taken) 1913 (print), Two Towers - New York, [Camera Work, no. 44, pl. 02], Photogravure, Philadelphia Museum of Art, LL/72335

John Edward Saché, 1865-1882 (ca), Canal, [Views of Calcutta, Vol. I, album], Albumen print, mounted on thin card, Philadelphia Museum of Art, LL/71072

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

William Henry Jackson, 1883 (ca), Natural Bridge, Shoshone Falls, Idaho, Albumen silver print, Philadelphia Museum of Art, LL/71844

Ernst Enke (German, active second half of 19th century), 1884, Portrait of Alfred Stieglitz (Head and Shoulders), Gelatin silver print, Philadelphia Museum of Art, LL/71545

Walter Hege, 1928-1930, Acropolis (Aloes in Flower on the Western Slope), Gelatin silver print, toned, Philadelphia Museum of Art, LL/71820

Gertrude Käsebier, 1895 (ca), Portrait of Hermine Käsebier, Pigment print, Philadelphia Museum of Art, LL/71893

William Kurtz (American, born Germany, 1834-1904), 1888, Alfred Stieglitz, Gelatin silver print, Philadelphia Museum of Art, LL/71946

Clarence H. White, 1905 (taken) 1908 (photogravure), The Arbor, [Camera Work, no. 23, pl. 03], Photogravure, Philadelphia Museum of Art, LL/72529

Edward Steichen, 1904 (taken) 1906 (photogravure), William M. Chase, [Camera Work, Steichen Supplement (1906), pl. 05], Photogravure, Philadelphia Museum of Art, LL/72252

Robert Frank, 1955 (taken) 1969 (print), Covered Car, Long Beach, California, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71753

Burk Uzzle, 1983, Bikers' Week, Daytona Beach, Florida, Gelatin silver print, Philadelphia Museum of Art, LL/72463

Man Ray, 1939, Underdrawing for Le Beau Temps, Gelatin silver print, Philadelphia Museum of Art, LL/72105

Robert Frank, 1955, Car accident - U.S. 66, between Winslow and Flagstaff, Arizona, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71750

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

Edward Steichen, 1900 (taken) 1906 (photogravure), William M. Chase, [Camera Work, no. 14, pl. 02], Photogravure, Philadelphia Museum of Art, LL/72251

Hofmeister Brothers, 1903 (taken) 1904 (halftone), A Village Corner, [Camera Work, no. 07, pl. 05], Halftone, Philadelphia Museum of Art, LL/71842

Hugo Henneberg, 1901 (taken) 1906 (photogravure), Villa Torlonia, [Camera Work, no. 13, pl. 03], Photogravure, Philadelphia Museum of Art, LL/71830

James Cremer, 1876, Centennial Exhibition View, Albumen silver print, Philadelphia Museum of Art, LL/71449

Frederick H. Evans, 1911 (ca), Durham Cathedral: Nave, Platinum print, Philadelphia Museum of Art, LL/71601

Shõmei Tõmatsu, 1961, Time Stopped at 11:02, 1945, Nagasaki, Gelatin silver print, Philadelphia Museum of Art, LL/72446

Alfred Stieglitz, 1904 (taken) 1905 (print), Nearing Land, [Camera Work, no. 12, pl. 05], Photogravure, Philadelphia Museum of Art, LL/72290

Charles Nègre, 1852, Port of Marseilles, Salted paper print, from a paper negative, Philadelphia Museum of Art, LL/72044

Alfred Stieglitz, 1910 (ca), A Venetian Well, Photogravure, Philadelphia Museum of Art, LL/72260

Alice Boughton, 1905 (ca), Frances and Margaret Boughton, Platinum print, Philadelphia Museum of Art, LL/71371

Frederick DeBourg Richards, 1856, May, The Willing Mansion, Salted paper print, from a paper negative, Philadelphia Museum of Art, LL/72134

Frederick DeBourg Richards, 1887 (ca), Workmen and Horses on a Shore, Cyanotype, Philadelphia Museum of Art, LL/72130

Eugène Atget, 1910, Voiture à platre / Concrete Transport Wagon, Albumen silver print, Philadelphia Museum of Art, LL/71152

Walter Hege, 1928-1930, Acropolis (Parthenon, West Frieze: Rearing Horse), Gelatin silver print, Philadelphia Museum of Art, LL/71825

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

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

Edward Steichen, 1902 (taken) 1903 (photogravure), Rodin, [Camera Work, no. 02, pl. 01], Photogravure, Philadelphia Museum of Art, LL/72221

Charles Marville, 1865 (ca), Rue Descartes vers l'École Polytechnique, Albumen silver print, Philadelphia Museum of Art, LL/71189

Gertrude Käsebier, 1903 (halftone), Serbonne, [Camera Work, no. 01, pl. 06], Halftone, Philadelphia Museum of Art, LL/71895

Edward Steichen, 1902 (taken) 1903 (photogravure), Lenbach, [Camera Work, no. 02, pl. 07], Photogravure, Philadelphia Museum of Art, LL/72201

Stephen Guion Williams (American, born 1942), 1980 (ca, taken) 1982 (print), Hunting - Baffin Island, [In the Middle, Qitinganituk: the Eskimo Today], Gelatin silver print, toned, Philadelphia Museum of Art, LL/72542