REMOVE

1. sky
2. atmospheric perspective
3. neckties
4. horizon line
5. buildings (structures)

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)
3. beards (1)

More 

WHERE

1. New Orleans, Louisiana (1)

WHEN

1. 1971 (1)
2. ca. 1971 (1)