Nathaniel Freiherr von Rothschild, 1894, February, Herbstlandschaft, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Chine-colle Heliogravure, 11.4 x 14.7 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/12573

Julius Strakosch, 1894, March, Im Winter, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure, 15 x 10.8 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/12575

Hans Watzek, 1894, June, An der Donau, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Chine-colle Heliogravure, 9.9 x 13.6 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/12581

R. Severinski, 1894, August, Aus dem Prater, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure, 10.6 x 14.6 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/12586

Hugo Henneberg, 1894, November, November, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure, 17.5 x 10.1 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/12593

Julius Strakosch, 1894, December, Gewitter, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure, 9.5 x 13.2 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/12595

S. Pector (Paris), 1894, L'Etang de Gouillé, [Photo-Club de Paris / 1894, Pl. III], Heliogravure / Photogravure, 13.9 x 19.4 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14062

Paul Bourgeois, 1894, Saules, [Photo-Club de Paris / 1894, Pl. XII], Heliogravure / Photogravure, 14.1 x 20.7 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14071

Michel Kotchoubey (Bobrovitz), 1894, Bords du Soupoi, [Photo-Club de Paris / 1894, Pl. XXII], Heliogravure / Photogravure, 17.7 x 12.0 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14082

Edouard Hannon, 1894, Matinée d'automne, [Photo-Club de Paris / 1894, Pl. XXVI], Heliogravure / Photogravure, 12.0 x 15.0 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14086

Lewis Cohen (London), 1894, Un Bivouac, [Photo-Club de Paris / 1894, Pl. XXVIII], Heliogravure / Photogravure, 14.5 x 12.4 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14088

J.B.B. Wellington, 1894, Le Soir, [Photo-Club de Paris / 1894, Pl. XLV], Heliogravure / Photogravure, 10.2 x 17.9 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14110

W. Dawes: (Woolwich), 1894, En route pour le Marché, [Photo-Club de Paris / 1894, Pl. XLVII], Heliogravure / Photogravure, 15.8 x 12.3 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14112

Rowland Briant (London), 1894, Les Bouleaux argentés, [Photo-Club de Paris / 1894, Pl. LV], Heliogravure / Photogravure, 18.0 x 12.0 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14121

Julius Strakosch, 1895, Fin du Jour, [Photo-Club de Paris / 1895, Pl. III], Photogravure, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com), LL/9305

S. Pector, 1895, Pécherie, [Photo-Club de Paris / 1895, Pl. XIV], Photogravure, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com), LL/9317

Hugo Henneberg, 1895, Novembre, [Photo-Club de Paris / 1895, Pl. XXVII], Photogravure, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com), LL/9332

A. Boivin, 1895, Brumes du matin, [Photo-Club de Paris / 1895, Pl. XXX], Photogravure, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com), LL/9335

Paul Naudot, 1895, Environs de Moret, [Photo-Club de Paris / 1895, Pl. XL], Photogravure, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com), LL/9347

F. de Ribes-Christofle, 1895, Crépuscule en Foret, [Photo-Club de Paris / 1895, Pl. XLVI], Photogravure, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com), LL/9354

Edmond Sacré, 1895, Hiver en Flandre, [Photo-Club de Paris / 1895, Pl. XLVIII], Photogravure, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com), LL/9356

R. Severinski, 1895, Etude au Prater, [Photo-Club de Paris / 1895, Pl. L], Photogravure, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com), LL/9358

Alexandre Quinet, 1895, Terrassiers en Normandie, [Photo-Club de Paris / 1895, Pl. LIV], Photogravure, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com), LL/9363

Alb. Kapteyn, 1895, Coin des Peintres, [Photo-Club de Paris / 1895, Pl. LVI], Photogravure, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com), LL/9365

Hugo Henneberg, 1895, At the Rushy Pool, [The Photographic Salon - 1895 (London) Pl. 1], Photogravure, 20 x 12.3 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/10788

Tom Bright, 1895, Returning from Pasture, [The Photographic Salon - 1895 (London) Pl. 10], Photogravure, 12.5 x 22.8 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/10795

Henry E. Davis, 1895, The Evening Hour, [The Photographic Salon - 1895 (London) Pl. 15], Photogravure, 6.7 x 9.8 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/10799

John A. Hodges, 1895, The Day Was Nearly Done, [The Photographic Salon - 1895 (London) Pl. 18], Photogravure, 13.8 x 18 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/10802

Hugo Henneberg, 1896, January, Am Schilfweiher, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure (chine colle), Photoseed, Photograph courtesy PhotoSeed.com, LL/12725

Hans Watzek, 1896, February, Sommernacht, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure (chine colle), Photoseed, Photograph courtesy PhotoSeed.com, LL/12727

Ludwig David, 1896, March, Sumpflandschaft, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure (chine colle), Photoseed, Photograph courtesy PhotoSeed.com, LL/12729

Julius Strakosch, 1896, June, Holzsammler Im Schnee, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure (chine colle), Photoseed, Photograph courtesy PhotoSeed.com, LL/12735

Robert Demachy, 1896, July, Winter, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure (chine colle), Photoseed, Photograph courtesy PhotoSeed.com, LL/12736

Hugo Henneberg, 1896, August, Buchenwald auf Rugen, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure (chine colle), Photoseed, Photograph courtesy PhotoSeed.com, LL/12739

Federico Mallmann, 1896, October, Schaafheerde (sic), [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure (chine colle), Photoseed, Photograph courtesy PhotoSeed.com, LL/12743

Heinrich Kühn, 1896, November, Sommer, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure (chine colle), Photoseed, Photograph courtesy PhotoSeed.com, LL/12746

E.S. Padmore, 1896, December, Mexikanische Landschaft, [Wiener Photographische Blätter: Herausgegeben Vom Camera-Club In Wien], Photogravure (chine colle), Photoseed, Photograph courtesy PhotoSeed.com, LL/12748

A. Barbichon, 1896, Givre et Brouillard, [Photo-Club de Paris / 1896, Pl. I], Heliogravure / Photogravure, 14.5 x 18.4 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14326

Paul Bourgeois, 1896, Etang de Fleury, [Photo-Club de Paris / 1896, Pl. V], Heliogravure / Photogravure, 14.8 x 21.5 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14330

Hugo Henneberg, 1896, Le Pont, [Photo-Club de Paris / 1896, Pl. XX], Heliogravure / Photogravure, 20.4 x 13.2 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14348

Charles Job, 1896, Une route de campagne en hiver, [Photo-Club de Paris / 1896, Pl. XXII], Heliogravure / Photogravure, 13.2 x 19.0 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14350

Marcel Vanderkindere, 1896, Le Pecheur à la ligne, [Photo-Club de Paris / 1896, Pl. XL], Heliogravure / Photogravure, 13.3 x 16.2 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/14369

Henry Peach Robinson, 1897, Rustahall Quarry, [Kodak Portfolio: Souvenir of the Eastman Photographic Exhibition 1897, a Collection of Kodak Film Pictures by Eminent Photographers, Pl. 1], Photogravure, 12.3 x 9.2 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/11601

A. Horsley Hinton, 1897, On the Banks of the Wey, [Kodak Portfolio: Souvenir of the Eastman Photographic Exhibition 1897, a Collection of Kodak Film Pictures by Eminent Photographers, Pl. 14], Photogravure, 12.3 x 9.2 cm, Photoseed, Photograph courtesy PhotoSeed.com, LL/11627

Alfred Stieglitz, 1894 (taken), 1897 (print), A Winter Sky - Central Park, [Picturesque Bits of New York and Other Studies], Photogravure, 8 1/2 x 6 5/8 in, Lee Gallery, Courtesy of Lee Gallery (U1367), LL/14149

M. Andreossi, 1901, Am Comer See [On the Comer Lake], [Die Kunst in der Photographie], Photogravure, 8.25 x 6.25 ins 210 x 160 mm, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com - 5un207), LL/8132

Franz Goerke, 1902, Sandunes, out of sight, [Die Kunst in der Photographie], Photogravure, 9 x 6.7 ins 230 x 170 mm, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com - 5un211), LL/8744

Albert Gottheil, 1900, Dutch Windmill, [Die Kunst in der Photographie], Photogravure, 8.25 x 6.25 ins 210 x 160 mm, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com - 5un214), LL/8745

Franz Goerke, 1902, Villa Piuma, Sestri Levante, [Die Kunst in der Photographie], Photogravure, 6.25 x 8.5 ins 160 x 215 mm, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com - 5un227), LL/8750

E. Main, 1901, Wintertime in St. Moritz, [Die Kunst in der Photographie], Photogravure, 6 x 7.75 ins 150 x 198 mm, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com - 5un228), LL/8751

Baron R. von Transehe-Roseneck, 1902, The Waldsee, [Die Kunst in der Photographie], Photogravure, 6.25 x 8.5 ins 160 x 215 mm, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com - 5un230), LL/8752

Otto Scharf, 1901, Last Snow, [Die Kunst in der Photographie], Photogravure, 210 x 155mm. 8.25 x 6 in, Antiq-Photo, Courtesy of Anthony Davis - Antiq-photo / Rainbow creations (www.19cPhoto.com - 5un180), LL/8754

Alfred Stieglitz, 1903, Icy Night, Photogravure, Hand-pulled, 5 x 6 1/4, Andrew Cahan: Bookseller, Ltd, LL/2004

Will A. Cadby, 1904, Storm Light, [Camera Work, no. 06, pl. 08], Photogravure, 3 x 5, Klotz / Sirmon Gallery (CLOSED), LL/3382

Gertrude Käsebier, 1905, Pastoral, [Camera Work, no. 10, pl. 06], Photogravure, 8 5/16 x 5 1/2 in, Lee Gallery, Image courtesy of the Lee Gallery (www.leegallery.com), LL/3231

Edward Steichen, 1913, Mary Learns to Walk, [Camera Work, no. 42/43, pl. 04], Photogravure, Hand-pulled, on tissue, 8 1/4 x 6 3/8, Andrew Cahan: Bookseller, Ltd, LL/2003

Anne Brigman, 1913, Dryads, [Camera Work, no. 44, pl. 03], Photogravure, Barry Singer Gallery, LL/2779

Edward Steichen, 1906 (ca), Landscape in Two Colors, [Camera Work, Steichen Supplement (1906), pl. 11], Halftone, Lee Gallery, Image courtesy of the Lee Gallery (www.leegallery.com), LL/3312

William B. Post, 1897, Apple Trees in Blossom, Platinum print, 19.1 x 23.8 cm (7 1/2 x 9 3/8 in), American Art Museum, Smithsonian Institution, Museum purchase from the Charles Isaacs Collection made possible in part by the Luisita L. and Franz H. Denghausen Endowment., LL/7601

George H. Seeley, 1917 (ca), Three tree silhouette, Platinum print, Lee Gallery, Courtesy of Lee Gallery (i695), LL/24558

George H. Seeley, 1906-1920 (ca), Untitled (Birch Trees in Snow), Platinum print, 9 1/2 x 7 5/8 in, Lee Gallery, Courtesy of Lee Gallery (N687), LL/24530

M. N. Mitchell (United States), 1920s, Untitled, Mountain landscape, Washington, Gelatin silver print, toned, 6 3/4 x 8 5/8 in (17 x 22 cm), KaufmaNelson Vintage Photographs, LL/24959

Leopold Hugo, 1930 (before), Eucalyptus Tree, Bromide print, 13 x 10 in, OMC Gallery for Contemporary Art, LL/23861