Blossoms (autochrome), ca. 1910

Hugh C. Knowles :: Blossom · Blossoms, ca. 1910. Autochromes. | src The Royal Photographic Society Collection at the V&A Museum
Hugh C. Knowles :: Blossom · Blossoms, ca. 1910. Autochromes. | src The Royal Photographic Society Collection at the V&A Museum
Hugh C. Knowles :: Blossoms, ca. 1910. Autochromes. | src V&A Museum
Hugh C. Knowles :: Blossom · Blossoms, ca. 1910. Autochromes. | src The Royal Photographic Society Collection at the V&A Museum
Hugh C. Knowles :: Blossom · Blossoms, ca. 1910. Autochromes. | src The Royal Photographic Society Collection at the V&A Museum

Nina Kandinsky, 1924

Hugo Erfurth :: Portrait de Nina Kandinsky, 1924. Epreuve pigmentaire, tirage à l’huile. | src Centre Pompidou
Hugo Erfurth :: Portrait de Nina Kandinsky, 1924. Epreuve à l’huile montée sur carton. | src Centre Pompidou
Hugo Erfurth :: Portrait de Nina Kandinsky, 1924. Epreuve aux pigments (charbon) montée sur papier. | src Centre Pompidou
Hugo Erfurth :: Portrait de Nina Kandinsky, 1924. Epreuve aux pigments (charbon) montée sur papier. | src Centre Pompidou

Hand-colored collotypes, 1890s

Ogawa Kazumasa :: Hærdaceous Pæony; Kazumasa Ogawa (Japanese, 1860 – 1929); 1896. Hand-colored collotype. | src The J. Paul Getty Museum
Ogawa Kazumasa :: Lily; Kazumasa Ogawa (Japanese, 1860 – 1929); 1896. Hand-colored collotype. | src Getty Museum
Ogawa Kazumasa :: Lily; Kazumasa Ogawa (Japanese, 1860 – 1929); 1896. Hand-colored collotype. | src J. Paul Getty Museum

Japanese Azalea by Kazumasa

Ogawa Kazumasa :: Japanese Azalea, 1888-1897 (Collotype). From: Japan: described and illustrated by the Japanese, v.10, written by eminent Japanese authorities and scholars; edited by Captain F. Brinkley with an essay on Japanese art by Kakuzo Okakura, 1897. Editor: J.B. Millet Company. | src internet archive
Ogawa Kazumasa :: Japanese Azalea, 1888-1897 (Collotype). From: Japan: described and illustrated by the Japanese, v.10, written by eminent Japanese authorities and scholars; edited by Captain F. Brinkley with an essay on Japanese art by Kakuzo Okakura, 1897. Editor: J.B. Millet Company. | src internet archive
Kazumasa Ogawa:: Japanese Azalea, 1888-1897. | src Kuriosis Sonnenallee 90
Kazumasa Ogawa:: Japanese Azalea, 1888-1897. | src Kuriosis Sonnenallee 90

Rose Clark portraits

Rose Clark (Harriett Candace Clark, 1852-1942) :: Untitled IV, undated. Black and white print. From: Photo-Pictorialists of Buffalo | src Burchfield Penney Art Center
Rose Clark (1852-1942) :: Sisters, 1900. Platinum print. | src Burchfield Penney Art Center
Rose Clark (1852-1942) :: Portrait Mrs. C., undated. Black and white print. | src Burchfield Penney Art Center