Hex

Untitled (Stairs in a Town)

1927 · Non exposée · National Gallery of Art

Face of the Big Lie

1951 · Non exposée · Museum of Modern Art

Harlem

August 1952 · Non exposée · Museum of Modern Art

Alan - 32 East 65th Street

n.d. · Non exposée · Art Institute of Chicago

Harlequin

1943 · Non exposée · Whitney Museum of American Art

Melancholia (triptych)

1946 · Non exposée · Musées d'Art de Harvard

The Face of the Big Lie

1951 · Non exposée · Musées d'Art de Harvard

Study for "Good Angel Tenanted"

1957 · Non exposée · Whitney Museum of American Art

Woman Holding a Pomegranate, third quarter 5th century BCE

Jade Statuette of a Nude Female, 12th-11th century BCE

Unidentified Artist

Ornamental Plaque, early 13th century

Emperor Tiberius, 22-23 CE

Anthropomorphic Head with Horns, 10th-8th century BCE

Paulus Potter

Two Cows Seen from Behind, 17th century

Bearded Man with a Staff, late 6th century BCE

Monk (Bhiksu), c. 570