Haystack Cone, Freeport, Maine

Six Oranges, Buffalo, New York

1975 · Non esposta · National Gallery of Art

Triangle, Bermuda

1975 · Non esposta · National Gallery of Art

Haystack Cone, Freepoint, Maine

1976 · Non esposta · National Gallery of Art

Canyon Point, Zion National Park, Utah

1977 · Non esposta · National Gallery of Art

Music 1, Ellicottville, New York

1974, printed c. 1981 · Non esposta · Art Institute of Chicago

Slanting Orange Lines, Route 17, New York

1975 · Non esposta · Art Institute of Chicago

Triangle, Bermuda

August 1975, printed c. 1981 · Non esposta · Art Institute of Chicago

Blue X, Pembroke, New York

1975, printed c. 1981 · Non esposta · Art Institute of Chicago

Vincent van Gogh

The Bedroom, 1889

Georges Seurat

Una domenica pomeriggio sull'isola della Grande-Jatte, 1884–86, border added 1888–89

Gustave Caillebotte

Strada di Parigi in un giorno di pioggia, 1877

Pierre-Auguste Renoir

Sulla terrazza, 1881

Paul Cézanne

il cesto di mele, c. 1893

Claude Monet

Stacks of Wheat (End of Summer), 1890–91

Grant Wood

American Gothic, 1930

Edward Hopper

I nottambuli, 1942