REMOVE

1. autochrome
2. Portrait photographs
3. Library of Congress Prints a …
4. Library of Congress Prints a …
5. 1913
6. between 1911 and 1913

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. 1911 (1)
3. between 1911 and 1913 (1)