Perls, Klaus G., Mr. and Mrs.

Rearing Stallion

Cow

Couple in Egypt

Movement in Space

The Circus

Untitled (Study for Mobile)

Little Spider

Untitled (The Constellation Mobile)

Untitled (The Wood Mobile)

Vertical Constellation with Bomb

Triple Gong

Tower with Pinwheel

White Flower, Red Flower

Black, White, and Ten Red

Sketch after "Four White Petals"

Sketch after "Four White Petals"

Sketch after "Four White Petals"

Four White Petals

Construction

Arctic Sunset