Robert Irwin
1928–

Scrim Veil-Black Rectangle-Natural Light
1978

Scrim veil-Black rectangle-Natural light, Whitney Museum of American Art, New York
1977

Interior/Exterior Window/Picture Planes Project Proposal Leo Castelli Gallery/Downtown
1977

Slant Park Slanting Grass Planes 52nd thru to 53rd Street, Open Project Proposal, 1976
1977

Scrim Vail-Black Rectangle Whitney Museum of American Art
1977

Fractured light-partial scrim ceilings-eye level wire, Museum of Modern Art, New York, 1970
1977

Soft Wall, Pace Gallery, New York, 1974
1977

Grass Hill Project Proposal
1977

Layout Gallery 3/Four Corners-Room/Black-Window Indication, Walker Art Center, Minneapolis, 1976
1977

Trinity River Leap, Fort Worth Project Proposal
1977

Skylight/Stairwell scrim, Univ. of Massachusetts, 1976
1977

(No title)
1966–1967

Untitled
1963–1965