Group of seven signed artworks on paper, including: an abstract engraving signed in the plate and in pencil to the margin "Bellmer" (Hans Bellmer, German, 1902-1975); a colored abstract print signed in pencil lower right "F. Famel" (?), and numbered lower left "40/80"; a lithograph in colors "Untitled (from the Flight portfolio)," 1967, signed and dated in pencil lower right by Edouard Pignon (French, 1905-1993), and numbered lower left "X/XXV"; an abstract print of a blue cube with figure, dog, and bird, signed in the plate and in pencil lower left "Sargent," numbered "457/480," and titled "Ecology I," with Robert Sargent copyright mark lower left, 1971; a lithograph in colors depicting abstract birds, signed in pencil lower right by Emilio Puccio (Italian, 1914-1992) and numbered lower left "31/100"; a print of a grey shape with illegible pencil markings within the composition; and an abstract lithograph titled lower left "Amusement Park 10/1" and signed in pencil lower right by Ray Prohaska (American, 1901-1981). All unframed. Provenance: Phyllis Lucas Gallery, NYC. [Smallest, overall: 13 1/2" H x 15 1/4" W; Largest: 26" H x 20" W]. All with toning, torn and creased edges, smudges and residue, pencil marks, and other wear.