REMOVE

1. automobiles
2. Still, Clyfford
3. Still, Patricia
4. 1968

WHAT

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

WHERE

1. Newport, Rhode Island (1)

WHEN

1. 1968 June 3-6 (1)