REMOVE

1. British Museum, London, Grea …
2. British Museum, London, Grea …
3. Library of Congress, Washing …

WHAT

1. Painting and Drawing (3)
2. Maps and Geography (1)

WHERE

1. British Museum, London, G … (4)
2. Library of Congress, Wash … (4)

WHO

1. Blake, William (3)
2. unknown (1)

WHEN

1. European (3)