REMOVE

1. North American; American
2. Oldenburg, Claes
3. 1971

WHAT

1. Sculpture (2)
2. Prints (1)
3. aluminum, steel, paint (1)
4. anodized aluminum, paint, … (1)
5. etching, hand-coloring on … (1)

WHERE

1. North American; American (3)

WHO

1. Oldenburg, Claes (3)
2. Walker Art Center (3)

WHEN

1. 1969 (1)
2. 1969/1971 (1)
3. book published in 1971 (1)