REMOVE

1. Paintings
2. European; Southern European; …
3. Library of Congress Prints a …
4. between 1906 and 1942
5. 1906

WHAT

1. Autochromes (1)
2. Icons. (1)
3. Photographs (1)
4. autochrome (1)

WHERE

1. European; Southern Europe … (1)

WHO

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

WHEN

1. 1942 (1)
2. between 1906 and 1942 (1)