REMOVE

1. autochrome
2. Portrait photographs
3. between 1906 and 1914

WHAT

1. Autochromes (1)
2. Photographs (1)
3. Portrait photographs (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1906 (1)
3. 1914 (1)
4. between 1906 and 1914 (1)