REMOVE

1. moustaches
2. barriers

WHAT

1. Visual Works (hierarchy n … (2)
2. artists (visual artists) (2)
3. bushes (2)
4. exterior views (2)

More 

WHERE

1. Ensenada, Baja California … (1)
2. New York, New York (1)

WHEN

1. 1949 (1)
2. 1964 (1)
3. ca. 1964 (1)