REMOVE

1. before 1982

WHAT

1. Sculpture (4)
2. wire, plastic, foil and m … (2)
3. wire and found objects on … (1)
4. wire, nails, plastic, pap … (1)

WHERE

1. North American; American (4)

WHO

1. Philadelphia Wireman (4)
2. Smithsonian American Art … (4)

WHEN

1. 1900 (4)
2. active 20th century (4)
3. 1981 (3)
4. 1982 (1)