REMOVE

1. backdrops
2. 1972-11
3. 1959
4. 1967

WHAT

1. Lincoln Continental autom … (1)
2. Visual Works (hierarchy n … (1)
3. automobiles (1)
4. beaches (1)
5. bridges (built works) (1)

WHERE

1. Newport, Rhode Island (1)

WHO

1. Still, Clyfford (1)
2. Still, Patricia (1)

WHEN

1. 1968 (1)
2. 1968 June 3-6 (1)