Sarah Green (Am. 1959-) , Untitled, Cowboy, screenprint

Albert Urban (1909-1959), untitled, color screenprint (1953), signed and dated LLC "Albert Urban 53". 24" x 30". Unframed. Estate stamp verso. From the estate of the artist.

Wayne Thiebaud (American, b. 1920), Untitled (Abstract), 1959, screenprint in colors, pencil signed and dated lower right, edition 1/15, image: 32"h x 22"w, overall (with frame): 35"h x 25"w

Albert Urban (1909-59), "Untitled (Green and Grey), color screenprint, signed, dated and inscribed LLC. Framed. Estate stamp verso. Sight 26" x 33".

MARS, Peter (American, b. 1959) Untitled. (B Movie UFO Scene). Unique color screenprint on paper with handwork in colored pencil. Signed lower right in plate, lower left and verso. Embossed stamp Pete

Untitled "Green and Blue Lines", color screen print, 25 x 25 in (63.5 x 63.5 cm), pencil signed lower right, Edition 98/3000

Four screenprints in colors; "416," "Untitled Blue Green," "Spiral-2 Blue" and "Spiral-2 Red"; All signed, titled and numbered; Largest: 28 1/2" x 22 5/8" (sheet)

Albert Urban (1909-59), "Untitled (Green On Green), 1953, color screen print, 30" x 12 1/4", signed, dated, and inscribed (at lower right), Albert Urban 53. 12/14. Framed. From the estate of the artis

Victor Vasarely (Hungarian/French, 1906-1997) Modern Op art color "Untitled" screenprint depicting a cube against a striped background, rendered in shades of red, pink, blue, and green. Numbered "127/

Untitled "Green and Blue Lines", 1990, color screen print, 25 x 25 in (63.5 x 63.5 cm), pencil signed lower right, Edition 47300

Samuel (Sam) MiddletonAmerican-Netherlandic, 1927-2015Untitled, 1971Screenprint, signed and dated, edition 14/21Yellow, green, blue and red abstraction with suggestions of musical bars; unframed.22 x

Gianni Bertini (Italian, 1922-2010). Artist proof color screen print on paper. Untitled. A mid 20th Century modernist abstract in bold colors of orange, yellow, green, blacks and browns. Signed lower

(Spanish, 1881-1973) Crayon drawing, untitled sketch executed in green, blue, purple and red, c. 1959 Measures: 14 x 28 inches (entire cover), drawing size: 10 x 9 1/2 inches Signed on bottom Drawn on

Yoshitomo Nara (born 1959) Girl on Top of Skull; Green Dress Girl (2 works), 2017 Two screenprints in colors on wood skateboards, each with the copyright stamp of the artist, each with the inkstamp on

Lot of 2 Signed Margo Margolis Screenprint & Lithograph, 1 of 2. This pair of untitled works by Margo Margolis (American, b. 1946) includes a black paper with abstract screenprint (1977) and a green a

Lot of 2 Signed Margo Margolis Screenprint & Lithograph, 2 of 2. This pair of untitled works by Margo Margolis (American, b. 1946) includes a black paper with abstract screenprint (1977) and a green a

John Levee (1924-2017): Season's Greetings Crayon and wash on paper, 1959, signed 'John', titled and dated at bottom; and Untitled, etching and aquatint in black and green on wove paper, 196

John Levee (1924-2017): Season's Greetings </ Crayon and wash on paper, 1959, signed 'John', titled and dated at bottom; and&#160;Untitled,&#160;etching and aquatint in black and green on wove paper,

William Gollings (1878-1932), Untitled (Cowboy on Horseback), oil on board, 14 x 10, signed lower right: Gollings, 1913, with artist's cipher, Provenance: From the Collection of D. William Kroupa & Al

Yayoi Kusama (born 1929) Pumpkin 2000 (Green) (Kusama 300) Screenprint in colours, 2000, on wove paper, signed, titled, dated and numbered 67/100 in pencil, published by Serpentine Gallery, London, wi

Nick Cave (American, b. 1959) Untitled (Bananas) mixed media 9 x 5 x 2 inches. This lot is located in Chicago. The authenticity of this work has been confirmed by the studio of the Artist.

Kenneth Peloke (1978- ), Untitled (Cowboy), oil on canvas, 70 x 42, signed lower left: Peloke, Provenance: From a Private Collection, Jackson, WY

Latchezar Boyadjiev (Bulgarian, b. 1959) Untitled Sculpture, 1988 glass, metal alloy H 11 3/4 x W 5 1/2 x D 7 1/2 inches. This lot is located in Chicago. Property from the Collection of George C. Kais

Charles Supplee (Hopi, b. 1959) untitled, Hopi Maiden, 1998 cottonwood signed and dated on baseheight 18-1/2 inches Signature signed and dated on baseheight 18-1/2 in

James Robinson "Untitled (Cowboys)" oil on canvas. Signed lower right, "Robinson". Canvas: 24"H x 36"W; Frame: 32"H x 44"W. PROVENANCE: From the Collection of Elizabeth and Bill Milburn, Austin, Texas