REMOVE

1. Photographs
2. Glass negatives
3. Library of Congress Prints a …
4. Velázquez, Diego
5. between 1906 and 1911

WHAT

1. Glass negatives (1)
2. Paintings (1)
3. negative (1)

WHO

1. Library of Congress Print … (1)
2. Velázquez, Diego (1)

WHEN

1. 1599-1660 (1)
2. 1906 (1)
3. 1911 (1)
4. between 1906 and 1911 (1)