Robert Mangold
1937–

Tall Column B
2005

Curled Figure Study XIX
2002

Untitled
1995

Untitled (for Artists Space).
1995

(Untitled)
1994

Untitled (Danspace Project)
1990

Untitled, State A (Color)
1988

Untitled, State B (Black)
1988

Untitled
1984

Three Red X Within X
1981

A Square With Four Squares Cut Away
1976

Untitled (Drawing for 5 Paintings in John Weber Gallery Show)
1974

1/2 Manila Curved Area
1967

Manila-Neutral Area
1965–1967