Four Squares within a Square II

Window Wall Yellow and Tan Sketch

1964 · National Gallery of Art

Yellow Wall (Section I + II)

1964 · National Gallery of Art

Curved Plane/Figure VII (Study)

1995 · Cleveland Museum of Art

Curved Plane/Figure VII (Study)

1995 · Cleveland Museum of Art

Curved Plane/Figure VII (Study)

1995 · Cleveland Museum of Art

Light - Neutral Area

1966 · Niet te zien · National Gallery of Art

1/2 X Series (Medium Scale)

1968 · Niet te zien · National Gallery of Art

1/2 W Series (Medium Scale)

1968 · Niet te zien · National Gallery of Art

Vincent van Gogh

Olive Trees, 1889

Claude Monet

Grainstack, Sun in the Mist, 1891

Rembrandt van Rijn

Lucretia, 1666

Francisco de Goya

Self-Portrait with Dr. Arrieta, 1820

Vasily Kandinsky

Study for Improvisation V, 1910

Paul Gauguin

Tahitian Landscape, 1891

Paul Cézanne

Chestnut Trees at Jas de Bouffan, c. 1885–86

Peter Paul Rubens

The Union of England and Scotland (Charles I as the Prince of Wales), 1633–34