REMOVE

1. North American; American
2. Brown, Joan
3. 1957-60

WHAT

1. Sculpture (1)
2. cardboard, fabric, string … (1)

WHERE

1. North American; American (1)

WHO

1. Brown, Joan (1)
2. San Francisco Museum of M … (1)

WHEN

1. 1957 (1)
2. 1960 (1)