Mixed media artwork including foam, paint and wooden frame. French Nouveau Realisme School. Signed Yves Klein on the lower right side on the wooden frame. Attributed to Yves Klien 1928-1962 French. 24.4 x 13.8 in. (62 x 35 cm). PROVENANCE: Private collection (Central Europe)

Yves Klein (1928-1962) is best known for his trademark ultramarine pigment, which he patented as International Klein Blue in 1961. "Blue…is beyond dimensions, whereas the other colors are not," he said. "All colors arouse specific ideas, while blue suggests at most the sea and the sky; and they, after all, are in actual, visible nature what is most abstract." Starting in the mid-1950s, Klein made retinal blue monochromes (which would prove cornerstones of Minimalism) and the pigment would also feature prominently in his Anthropometry paintings, for which Klein smeared nude women with blue pigment and used them as human brushes on canvas, sometimes in elaborate public performances.

All lots that do not carry established documented provenance nor any past record of auction history record are described in the catalog as attributed .

All authorship of items in this catalog are described according to the following terms:

Signed [Artist Name] : In cases in which the signature is legible in the lot, this work is described as-is with no attributions given.

By [Artist Name] : The work is by the artist.

Attributed to [Artist Name] : The work may be ascribed to the artist on the basis of style, but there may be some question as to actual authorship.

In the manner of [Artist Name] : The work was executed by an unknown hand, but was designed deliberately to emulate the style of the artist.

After [Artist Name] : The work was executed by an unknown hand, but is a deliberate copy of a known work by the artist.

Circle of [Artist Name] : A work of the period of the artist showing his influence, closely associated with the artist but not necessarily his pupil.

Follower of [Artist Name]: A work by a pupil or a follower of the artist (not necessarily a pupil).

American, 19th century : This work was executed by an unknown hand, and can only be identified by origin (i.e., region, period).