Imogen Cunningham, 1973, Pentimento, Gelatin silver print, Philadelphia Museum of Art, LL/71453

Frederick H. Evans, 1899 (taken) 1903 (photogravure), Ely Cathedral: A Memory of the Normans, [Camera Work, no. 04, pl. 01], Photogravure, Philadelphia Museum of Art, LL/71607

Frederick H. Evans, 1899 (ca), Ely Cathedral: Octagon and Nave, Platinum print, Philadelphia Museum of Art, LL/71613

Frederick H. Evans, 1899 (ca, taken) 1903 (photogravure), Height and Light in Bourges Cathedral, [Camera Work, no. 04, pl. 03], Photogravure, Philadelphia Museum of Art, LL/71625

Shõmei Tõmatsu, 1961, Nagasaki, Gelatin silver print, Philadelphia Museum of Art, LL/72441

Paul Strand, 1953 (taken) 1980s, early-mid (print), Children, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72383

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

Alice Boughton, 1905 (ca), Untitled (Margaret and Frances Boughton with Their Mother), Halftone, Philadelphia Museum of Art, LL/71374

Robert Frank, 1955, Rooming House, Bunker Hill, Los Angeles, Gelatin silver print, Philadelphia Museum of Art, LL/71777

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

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

Calvert Richard Jones, 1845 (taken, later print), Dublin, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71853

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

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

Frederick H. Evans, 1911, Westminster Abbey: North Transept: East Side, Platinum print, Philadelphia Museum of Art, LL/71692

Ilse Bing, 1930-1931 (ca), Untitled (Birds), Gelatin silver print, Philadelphia Museum of Art, LL/71363

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

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

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

Robert Frank, 1956, Political Rally, Chicago, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71771

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

Frank Eugene, 1910 (photogravure), Fritz v. Uhde, [Camera Work, no. 31, pl. 02], Photogravure, Philadelphia Museum of Art, LL/71555

Frederick H. Evans, 1911, Westminster Abbey: Apse from Choir, Platinum print, Philadelphia Museum of Art, LL/71663

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

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

Ansel Adams, 1939, Alfred Stieglitz at An American Place, Gelatin silver print, Philadelphia Museum of Art, LL/71293

Alvin Langdon Coburn, 1909, Houses of Parliament I, [Portfolio London], Photogravure, Philadelphia Museum of Art, LL/71434

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

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

Walter Hege, 1928-1930, Acropolis, Gelatin silver print, Philadelphia Museum of Art, LL/71819

Etienne Carjat, 1876-1884, Daudet, [La Galerie Contemporaine], Woodburytype, Philadelphia Museum of Art, LL/71398

Thomas Eakins, 1881 (ca), Sailboats on the New Jersey Shore, Albumen silver prints, Philadelphia Museum of Art, LL/71035

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

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

Paul Burty Haviland, 1912 (photogravure), Mr. Christian Brinton, [Camera Work, no. 39, pl. 05], Photogravure, Philadelphia Museum of Art, LL/71801

Calvert Richard Jones, 1845 (taken, later print), Royal William Victualling Yard, Plymouth, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71870

Frederick H. Evans, 1902 (ca), York Minster: North Transept, The Five Sisters, Platinum print, Philadelphia Museum of Art, LL/71723

Eva Watson-Schutze, 1905 (ca), Portrait of a Girl Holding Books, Platinum print, Philadelphia Museum of Art, LL/72479

László Moholy-Nagy, 1925-1931 (ca), Untitled (Cat on a Chair), Gelatin silver print, Philadelphia Museum of Art, LL/72007

Frederick H. Evans, 1911, Gloucester Cathedral: Tomb of Edward II in North Choir Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71624

Paul Strand, 1953 (taken) 1960s (print), Barn Window, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72375

Alfred Stieglitz, 1894, November Days 1887 (A Country Road, Germany), Gelatin silver print, Philadelphia Museum of Art, LL/72291

Frederick H. Evans, 1911, Westminster Abbey, Platinum print, Philadelphia Museum of Art, LL/71659

Paul Burty Haviland, 1908, The Japanese Lantern, Platinum print, Philadelphia Museum of Art, LL/71807

Frederick H. Evans, 1905 (ca), An English Glacier: Near Summit of Scafell, Platinum print, Philadelphia Museum of Art, LL/71578

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

Louis-Jean Delton, 1867 (ca), Eleven portraits mounted on an album page - Album Hippique, [Album Hippique], Albumen silver print, Philadelphia Museum of Art, LL/71027

Eva Watson-Schutze, 1905 (ca), Portrait of a Boy, Platinum print, Philadelphia Museum of Art, LL/72476

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

Heinrich Kühn, 1906 (photogravure), Girl with Mirror, [Camera Work, no. 13, pl. 06], Photogravure, Philadelphia Museum of Art, LL/71927

Alice Boughton, 1909 (photogravure), The Seasons, [Camera Work, no. 26, pl. 06], Photogravure, Philadelphia Museum of Art, LL/71373

Felice Beato, 1860, 1 March, Panorama of Hong Kong Showing the Fleet for North China Expedition, [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71265

Benque (French, active late 19th century), 1884, Marcella Sembrich, [Paris-Artiste], Woodburytype, Philadelphia Museum of Art, LL/71357

Thomas Eakins, 1884 (negative, later print), George Reynolds, Motion Study - Man Jumping to the Left, Gelatin silver print, Philadelphia Museum of Art, LL/71054

W. & F. Langenheim, 1856, Washington's Tomb, Mount Vernon, Virginia, Stereographic lantern slide, hand-colored, Philadelphia Museum of Art, LL/71958

Emilio Amero, 1932-1934 (ca), S Cloud Photogram/Eyes in the Sky, Gelatin silver print, Philadelphia Museum of Art, LL/71306

Paul Strand, 1953 (taken) (print), Bullocks, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72380

Circle of Thomas Eakins, 1883 (ca), John Laurie Wallace, [Naked Series], Albumen silver prints, Philadelphia Museum of Art, LL/71039

Frederick H. Evans, 1908 (ca), Redlands Woods, Platinum print, Philadelphia Museum of Art, LL/71649

Paul Strand, 1953 (taken) (print), Town Clerk, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72400

Alfred Stieglitz, 1894, Gossip - Venice, [Camera Notes], Halftone, reproduction of a glycerine print, Philadelphia Museum of Art, LL/72276

Ema Spencer, 1900 (ca), "Curlylocks" in One of Miss Kitty's Dances, Platinum print, Philadelphia Museum of Art, LL/72160

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

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

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

Felice Beato, 1860, 1 March, Panorama of Hong Kong Showing the Fleet for North China Expedition [1 of 6], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71266

Paul Strand, 1953 (taken) (print), Farmer, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72385

Frederick H. Evans, 1903 (ca), Gloucester Cathedral: The Cloisters, Platinum print, Philadelphia Museum of Art, LL/71623

Frederick H. Evans, 1911, Westminster Abbey: East End, South Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71676

Man Ray, 1927-1930 (ca), Joella Levy, Gelatin silver print, Philadelphia Museum of Art, LL/72082

Frank Eugene, 1898 (negative) 1910 (photogravure), Man in Armor, [Camera Work, no. 30, pl. 07], Photogravure, Philadelphia Museum of Art, LL/71560

Eugène Atget, 1910-1911 (taken) 1930 (ca, print), Intérieur Atget / Atget's Workroom, Gelatin silver print, Philadelphia Museum of Art, LL/71109

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

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

Felice Beato, 1860, 1 August, Panorama - View of Pehtung [Image a, 2 of 3], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71250

Frederick H. Evans, 1911, Westminster Abbey: East Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71674

Ansel Adams, 1940, Alfred Stieglitz Writing "Once a Year" at An American Place, Gelatin silver print, Philadelphia Museum of Art, LL/71298

Peter Henry Emerson, 1886, Setting the Bow Net, [Life and Landscape on the Norfolk Broads], Platinum print, Philadelphia Museum of Art, LL/71540

Circle of Thomas Eakins, 1883-1885, Young Girl, Nude, Albumen print, Philadelphia Museum of Art, LL/71059

Luke Swank, 1930-1933 (ca), Untitled (Laundry on Clothesline), Gelatin silver print, Philadelphia Museum of Art, LL/72431

Peter Henry Emerson, 1887, The Windmill, [Idylls of the Norfolk Broads], Autogravure, Philadelphia Museum of Art, LL/71541

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

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

Eva Watson-Schutze, 1905 (ca), Mrs. Y. and Andrew, Platinum print, Philadelphia Museum of Art, LL/72475

Henri Troth, 1902 (ca), Beach with Trees and Grasses, Platinum or palladium print, Philadelphia Museum of Art, LL/72447

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

Frederick H. Evans, 1903 (ca), Gloucester Cathedral: North Choir Ambulatory to West, Platinum print, Philadelphia Museum of Art, LL/71622

Samuel Bourne, 1863-1869, Ghats, Benares, Albumen silver print, Philadelphia Museum of Art, LL/71188

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

Eugène Atget, 1899-1900 (negative) 1930 (ca. print), Untitled (Candy Vendor), Gelatin silver print, Philadelphia Museum of Art, LL/127144

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

William Christenberry, 1973 (taken) 1982 (print), Church -- Between Greensboro and Marion, Alabama 1973, Chromogenic print, Philadelphia Museum of Art, LL/71421

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

Joseph T. Keiley, 1902 (ca), Miss de C. (Mercedes de Cordoba, in Wicker Chair), Platinum print, Philadelphia Museum of Art, LL/71912

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

Frederick H. Evans, 1911, Westminster Abbey: Tomb of Edward III, Black Prince and Joan, Platinum print, Philadelphia Museum of Art, LL/71712

Samuel Bourne, 1863-1869, River Scene with Boat, India, Albumen silver print, Philadelphia Museum of Art, LL/71222

William Henry Zerbe (American, 1864/65 - 1943), 1910 (ca), Street Scene, New York?, Bromoil print, Philadelphia Museum of Art, LL/72548

Heinrich Kühn, 1911 (photogravure), Landscape, [Camera Work, no. 33, pl. 09], Photogravure, Philadelphia Museum of Art, LL/71929

Barbara Kruger, 1983, Untitled (We are your circumstantial evidence), Gelatin silver prints (3), Philadelphia Museum of Art, LL/71923

Peter A. Juley & Son (New York City, active 1910s - 1970s), 1946, An American Place (Day Bed), Gelatin silver print, Philadelphia Museum of Art, LL/72051

Heinrich Kühn, 1911 (photogravure), On the Shore, [Camera Work, no. 33, pl. 03], Photogravure, Philadelphia Museum of Art, LL/71933

Robert Frank, 1955 (taken) 1960s (print), Bar-Gallup, New Mexico, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71742

Louis-Jean Delton, 1867 (ca), Trotteur russe au Comte Orloff, Exposition Universelle, 1867, [Album Hippique], Albumen silver print, Philadelphia Museum of Art, LL/71023

Joseph T. Keiley, 1900 (ca), Landscape (Dusk), Platinum print, Philadelphia Museum of Art, LL/71909

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

Edward L. Wilson, 1876, Centennial Garden, Albumen silver print, Philadelphia Museum of Art, LL/71207

G. Fontaine (French, active 1855 - 1888), 1876-1884, Émile de Girardin, [Galerie contemporaine, littéraire, artistique], Woodburytype, Philadelphia Museum of Art, LL/71735

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

Frederick H. Evans, 1899 (ca), Ely Cathedral: Octagon into Nave Aisle, Platinum print, Philadelphia Museum of Art, LL/71614

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

Frederick H. Evans, 1911, Westminster Abbey: St. Paul's Chapel, North Ambulatory, Platinum print, Philadelphia Museum of Art, LL/71705

Frederick H. Evans, 1903 (ca), Gloucester Cathedral: Nave Looking East, Platinum print, Philadelphia Museum of Art, LL/71621

Frederick H. Evans, 1898 (ca), Lincoln Cathedral: The Angel Choir, Platinum print, Philadelphia Museum of Art, LL/71642

Robert Frank, 1955, Store Window, Washington, D.C., Gelatin silver print, Philadelphia Museum of Art, LL/71781

Dallemagne & Lazerges (French, active 1860s), 1860-1870s (taken) 1900-1930 (print), Untitled (Portrait of a Man), Gelatin silver print, Philadelphia Museum of Art, LL/71461

Alfred Stieglitz, 1894 (ca), Five Points, New York, Gelatin silver print, Philadelphia Museum of Art, LL/72272

Clarence H. White, 1908 (photogravure), Portrait - Mrs. Harrington Mann, [Camera Work, no. 23, pl. 15], Photogravure, Philadelphia Museum of Art, LL/72526

William James Mullins, 1905 (ca), Untitled (Woman in Japanese Robe), Platinum print, Philadelphia Museum of Art, LL/72014

Eugène Atget, 1899, Notre-Dame, Albumen silver print, Philadelphia Museum of Art, LL/71132

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

Frank Eugene, 1900 (ca), Portrait of Alfred Stieglitz - (Seated, Facing Right), Gelatin silver print, Philadelphia Museum of Art, LL/71568

Frederick H. Evans, 1911 (ca), Durham Cathedral: Across Nave from South Aisle, Gelatin bromide print, Philadelphia Museum of Art, LL/71599

Eugène Atget, 1922-1923, Versailles (Parc), Albumen silver print, Philadelphia Museum of Art, LL/71176

Frank Eugene, 1910 (photogravure), The Cat, [Camera Work, no. 48, pl. 01], Photogravure, Philadelphia Museum of Art, LL/71574

Edward Steichen, 1906 (halftone), Landscape in Two Colors, [Camera Work, Steichen Supplement (1906), pl. 11], Two color relief halftone, Philadelphia Museum of Art, LL/72199

Frederick DeBourg Richards, 1885-1890, Woman on the Beach, Cyanotype, Philadelphia Museum of Art, LL/72129

Édouard Baldus, 1860 (ca), Le Panthéon, Albumen silver print, Philadelphia Museum of Art, LL/71200

Robert Frank, 1956, Indianapolis, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71761

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

John Bullock, 1905 (ca), Untitled (Young Woman Leaning Against a Stone Wall), Platinum print, Philadelphia Museum of Art, LL/71392

John Beeby (American, active 1890s), 1897-1902, Bookplate of the Camera Club Library, Printed bookplate, Philadelphia Museum of Art, LL/71351

Paul Strand, 1967, Couple, Rucar, Romania, Gelatin silver print, Philadelphia Museum of Art, LL/66089

Robert Demachy, 1904 (photogravure), Contrasts, [Camera Work, no. 05, pl. 05], Photogravure, Philadelphia Museum of Art, LL/71471

J. Craig Annan, 1914 (photogravure), Group on a Hill Road, Granada, [Camera Work, no. 45, pl. 04], Photogravure, Philadelphia Museum of Art, LL/71324

Felice Beato, 1860, 1 August, Panorama - View of Pehtung [Image a, 3 of 3], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71251

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

Robert Frank, 1955, Parade, Hoboken, New Jersey, [The Americans], Gelatin silver print, Philadelphia Museum of Art, LL/71770

Ecce Photo (French, active early 20th century), 1930-1931 (ca), Untitled (Nude Figures and Girders), Collage of gelatin silver prints, Philadelphia Museum of Art, LL/71485

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

Calvert Richard Jones, 1845 (taken, later print), HMS Superb, Gelatin silver print,from original paper negative, Philadelphia Museum of Art, LL/71864

Alexander Gardner, 1865 (taken) 1950-1955 (ca, print), Lincoln's Chair at Ford's Theatre, Gelatin silver print, Philadelphia Museum of Art, LL/71302

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

Alfred Stieglitz, 1910 (taken) 1911 (photogravure), A Dirigible, [Camera Work, no. 36, pl. 08], Photogravure, Philadelphia Museum of Art, LL/72257

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

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

Robert Demachy, 1906, Street in Lisieux, [Camera Work, no. 16, pl. 04], Halftone, Philadelphia Museum of Art, LL/71478

Frederick H. Evans, 1902 (ca), York Minster: West End Nave, Platinum print, Philadelphia Museum of Art, LL/71724

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

John Edward Saché, 1865-1882 (ca), St. John's Church, [Views of Calcutta, Vol. II, album], Albumen print, mounted on thin card, Philadelphia Museum of Art, LL/71105

David Wilkie Wynfield, 1861-1863, William Holman Hunt, Albumen silver print, Philadelphia Museum of Art, LL/72545

Eadweard Muybridge, 1887, "Johnson" Hauling, Man Pulling at Head, [Animal Locomotion: An Electro Photographic Investigation of Consecutive Phases of Animal Movements, Vol. 9, Plate 573], Collotype, Philadelphia Museum of Art, LL/72017

Robert Rive, 1860-1890 (ca), Figures in the Costume of Italian Peasants, Carte de visite, Philadelphia Museum of Art, LL/72136

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

Felice Beato, 1860, 1 March, Panorama of Hong Kong Showing the Fleet for North China Expedition [2 of 6], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71267

Herbert G. French, 1907 (taken) 1909 (photogravure), Illustration No. 22, [Camera Work, no. 27, pl. 05], Photogravure, Philadelphia Museum of Art, LL/71787

J. Craig Annan, 1904 (taken) 1909 (photogravure), Ex Libris, [Camera Work, no. 26, pl. 07], Photogravure, Philadelphia Museum of Art, LL/71322

Alfred Stieglitz, 1898, January (image) 1903 (print), Icy Night, [Camera Work, no. 04, pl. 09], Photogravure, Philadelphia Museum of Art, LL/72279

Frederick H. Evans, 1911 (ca), Durham Cathedral, Platinum print, Philadelphia Museum of Art, LL/71598

Robert Redfield, 1889 (ca), Mary and Heloise Redfield at Mount Washington, Platinum print, Philadelphia Museum of Art, LL/72113

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

Albert Fichte (German, active 1890s), 1902 (photogravure), Toil, Photogravure, Philadelphia Museum of Art, LL/71733

Frederick H. Evans, 1905 (ca), Chartres Cathedral: Choir Aisle Sculpture, Gelatin bromide print, Philadelphia Museum of Art, LL/71593

Paul Strand, 1953 (taken) (print), Card Players, Café, Luzzara, Gelatin silver print, Philadelphia Museum of Art, LL/72381

Peter Henry Emerson, 1887, Water-Babies, [Idylls of the Norfolk Broads], Autogravure, Philadelphia Museum of Art, LL/71542

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

Burk Uzzle, 1983, Virginia Beach, Virginia, Gelatin silver print, Philadelphia Museum of Art, LL/72466

Eva Watson-Schutze, 1903 (taken) 1905 (halftone), Storm, [Camera Work, no. 09, pl. 10], Halftone, Philadelphia Museum of Art, LL/72482

Frank Eugene, 1896 (taken) 1910 (photogravure), Sir Henry Irving, [Camera Work, no. 30, pl. 05], Photogravure, Philadelphia Museum of Art, LL/71573

Man Ray, 1931, Salle à Manger, [Électricité], Photogravure, Philadelphia Museum of Art, LL/72100

Frederick H. Evans, 1894, "Enter These Enchanted Woods," George Meredith, Platinum print, Philadelphia Museum of Art, LL/71575

Frederick DeBourg Richards, 1855, Southwest Corner of Chestnut and Second Streets, Salted paper print, from a paper negative, Philadelphia Museum of Art, LL/72132

Ansel Adams, 1956 (taken) 1976-1979 (print), Charles Sheeler, San Francisco, Gelatin silver print, Philadelphia Museum of Art, LL/71299

Benque (French, active late 19th century), 1884, Aimée Tessandier, [Paris-Artiste], Woodburytype, Philadelphia Museum of Art, LL/71352

Frank Eugene, 1910 (photogravure), Frau Ludwig von Hohlwein, [Camera Work, no. 31, pl. 10], Photogravure, Philadelphia Museum of Art, LL/71553

Ansel Adams, 1940 (ca), Alfred Stieglitz at An American Place, Gelatin silver print, Philadelphia Museum of Art, LL/71292

Frederick H. Evans, 1898, Southwell Cathedral: Chapter House, Entrance Central Pier, Platinum print, Philadelphia Museum of Art, LL/71650

Alfred Stieglitz, 1897 (?, taken) 1905 (print), September, [Camera Work, no. 12, pl. 10], Photogravure, Philadelphia Museum of Art, LL/72301

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

Francis Bedford, 1885, Clovelly, Albumen silver print, Philadelphia Museum of Art, LL/71350

Edward Steichen, 1904 (taken) 1906 (halftone), The Brass Bowl, [Camera Work, no. 14, pl. 07], Halftone, Philadelphia Museum of Art, LL/72231

Mathilde Weil (American, 1872-1918), 1900 (ca), Eva Watson-Schütze, Platinum print, Philadelphia Museum of Art, LL/72494

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

Louis-Jean Delton, 1867 (ca), Bois-Roussel, à Monsieur Delamarre, Vainqueur du Derby Français, 1864, [Album Hippique], Albumen silver print, Philadelphia Museum of Art, LL/71024

Frederick H. Evans, 1906-1907 (ca), Le Puy, Gelatin bromide print, Philadelphia Museum of Art, LL/71630

Edward Steichen, 1913 (photogravure), Nocturne - Orangerie Staircase, Versailles, [Camera Work, no. 42/43, pl. 13], Photogravure, Philadelphia Museum of Art, LL/72209

John Edward Saché, 1865-1882 (ca), Untitled, [Views of Calcutta, Vol. I, album], Albumen print, mounted on thin card, Philadelphia Museum of Art, LL/71083

Frederick H. Evans, 1911, Westminster Abbey: Northwest Corner, Henry VII Chapel, Platinum print, Philadelphia Museum of Art, LL/71694

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

Felice Beato, 1860, October, Panorama of Pekin, Taken from the South Gate Leading into the Chinese City [4 of 6], [Album China], Albumen silver print, Philadelphia Museum of Art, LL/71244

Frederick H. Evans, 1911 (ca), Durham Cathedral: Galilee Chapel, Bede's Tomb, Platinum print, Philadelphia Museum of Art, LL/71600

Man Ray, 1933, Surrealist Exhibition, Pierre Colle Gallery, Paris, 1933, Showing Objects by André Breton, Salvador Dalí, Marcel Duchamp, Max Ernst, and Man Ray, Gelatin silver print, Philadelphia Museum of Art, LL/72103

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

Alfred Stieglitz, 1893 (taken) 1913 (ca, print), The Terminal, Photogravure, Philadelphia Museum of Art, LL/72330

Eugène Atget, 1925, Femme (Woman), Albumen silver print, Philadelphia Museum of Art, LL/71129

W. J. Street (American, active late 19th - early 20th century), 1906, Untitled (San Francisco fire), Gelatin silver print, Philadelphia Museum of Art, LL/72425

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

White & Stieglitz, 1907 (taken) 1909 (print), Experiment 27, [Camera Work, no. 27, pl. 06], Photogravure, Philadelphia Museum of Art, LL/72270

Frederick H. Evans, 1903 (ca), Wells Cathedral: Crypt under Chapter House, Gelatin bromide print, Philadelphia Museum of Art, LL/71652

Louis Faurer, 1938 (taken) 1981 (print), Ideal Cinema, Philadelphia, Pa., Gelatin silver print, Philadelphia Museum of Art, LL/71729