Golconde
1953
Oil on canvas
31 1/2 x 39 1/2 in.
The Menil Collection, Houston, Texas

The Empire of Lights
1954
Oil on canvas
Peggy Guggenheim Collection, Venice

La clef de verre (The Glass Key)
1959
Oil on canvas
51 1/8 x 63 3/4 in.
The Menil Collection, Houston, Texas

Presence of Mind
1960
Oil on canvas
116 x 89.5 cm
Museum Ludwig, Cologne

La lunette d'approche (The Telescope)
1963
Oil on canvas
59 5/16 x 45 1/4 in.
The Menil Collection, Houston, Texas