ALTMAN, Harold, (American, 1924-): 4 Piece print lot to include; 1) ''3 Couples II'', Aquatint, sight size 18 1/2'' x 28'', pencil signed lower right, titled in the margin, numbered 48/150, painted frame, 28'' x 37 1/2''; 2) ''2 Trees II'', Aquatint, sight size 19 1/2'' x 27'', pencil signed lower right, titled in the margin, indicated lower left in pencil Artist Proof, custom bleach wood frame, 26 1/2'' x 34''; 3) ''Park Group III'', Etching with lithograph, sight size 10 1/2'' x 7 1/2'', pencil signed lower right, titled in lower margin, marked lower left AP for Artist Proof, metal frame, 14'' x 11 1/2''; 4) ''Seated Figure II'', Etching, sight size 6 1/4'' x 6'', pencil signed lower right, titled in lower margin, marked AP for Artist Proof lower left, metal frame, 13'' x 10''.