Bidspirit auction | Niki de Saint Phalle (French, 1930-2002)

Niki de Saint Phalle (French, 1930-2002) & Jean Tinguely (Swiss, 1925-1991) - Untitled, 1975, Mixed media on paper, 28 x 28 cm, Signed and dated ”1975”, Provenance: Yona Fischer's collection