Painting on Blue and Yellow Wall , from Paintings Series. Signed in pencil, dated and numbered 3/60 (there were also 11 artist's proofs), with the blindstamps and inkstamp, verso, of the publisher/printer Gemini G.E.L., Los Angeles, with full margins, framed. Workshop number on verso in pencil RL83-1087. Catalogue Raisonne: Corlette 208; Gemini No. 1147. Provenance: Sotheby's New York: Saturday, November 9, 1996 Lot 01203 (with paper label affixed verso).