REMOVE

1. Photographs
2. Autochromes
3. Landscape photographs
4. California poppies.
5. Genthe, Arnold
6. between 1906 and 1911

WHAT

1. California poppies. (1)
2. Landscape photographs (1)
3. autochrome (1)

WHO

1. Genthe, Arnold (1)
2. Library of Congress Print … (1)

WHEN

1. 1869-1942 (1)
2. 1906 (1)
3. 1911 (1)
4. between 1906 and 1911 (1)