Yves Klein, Untitled Blue Sponge-Sculpture (ca. 1961)

Yves Klein, Untitled Blue Sponge-Sculpture, (SE 304) (ca. 1961)

Yves Klein, Sculpture éponge sans titre (SE 217) (1961)

Yves Klein, Untitled sculpture (Work created by Yves Klein in 1957, 1958 , Posthumous edition from 2001)

Yves Klein, Blue Sponge

Yves Klein's Seminal Artworks Take Over an 18th Century Palace

UNTITLED BLUE SPONGE SCULPTURE SE 307 by Yves Klein on artnet

NO EXIT - Exhibitions - Peter Blum Gallery, New York

Yves Klein's International Klein Blue - For Sale on Artsy

49 【artist】Yves Klein ideas yves klein, yves klein blue, artist

Resources - Yves Klein