DAN CONCHOLAR (1939 - 2017) Untitled (Abstraction).

Dan Concholar (1939-2017 American) ''Sunset and Vine'' (Hollywood Series) 1977 Pastel on Paper 18''x13.5'' Image. Signed and titled lower margin. Original framing 27''x19.5''. Excellent condition. Not

Osby, Larissa (American/American, 1928-2017), Untitled Abstraction, oil on canvas, signed lower right, 82 x 69 inches, Provenance: Gallery G, Pittsburgh, Pa.

**First Time At Auction** Ralf Winkler (alias A. R. Penck) (German, 1939-2017), untitled serigraph, 1970 CE. Numbered 67/250 in pencil on lower left, initialed in pencil on lower right, and stamped "A

Osby, Larissa (Russian/American/Western PA, 1928-2017), Untitled Abstraction, lithograph, undated, signed in pencil lower right, 14.5 x 10.5 inches, 25 x 20 inches.

Haessle, Jean Marie (French/American, born 1939, Untitled Biomorphic Abstraction, 1971, 26.5 x 20 inches, pencil signed and inscribed Epreuve d'Artiste, framed in a metal section frame measuring 32 x

Large untitled 1983 lithograph by renowned German Expressionist A. R. Penck, (1939-2017.) Signed in pencil and numbered 7/25. Born in Dresden, Penck was considered a dissident by the East German commu

Untitled, 1964; Matches and mixed media on paper mounted to backing board (framed); Signed and dated; 10" x 9" (sheet); Exhibition: Dan Basen: Collage & Assemblage 1960-1965, Allan Stone Projects, New

Untitled, 1964; Mixed media; Signed and dated; 10 5/8" x 9 1/8" x 2 1/8"; Exhibition: Dan Basen: Collage & Assemblage 1960-1965, Allan Stone Projects, New York, March 26-June 6, 2015; Provenance: The

Halaby, Samia (Palestinian, born 1936) , Untitled, 1969 (#238), oil and mixed media on canvas, 37 x 37 inches, signed on canvas reverse, Provenance: Phyllis Kind Gallery, Chicago, Il.

Jacob Lawrence (1917-2000 American) ''Untitled'' (Abstraction) Mixed Media on Arches 10''x13.5'' Sight. A scarce non-figurative work (one of few known) that includes graphite, watercolor, and gouache

Gulam Rasool Santosh (1929-1997 India) ''Untitled'' (Abstraction) 1968 Oil on Canvas 29''x20'' Image. An early and colorful abstraction. Signed l.l. with Chanakya Gallery, New Delhi label on verso. Or

1991; vapor drawing; signed and dated lower center; 50 x 38 inches paper; 55 x 42 inches frame

Sander, Ludwig (American 1906 - 1975), Untitled (Lot # 5964-B), oil on canvas, signed and dated Sander 59 upper left, 33 x 46 inches, Purchased in an Estate Sale in California; A family member of the

Emily Mason American, 1932-2019 Untitled (Abstraction), 1977 Signed and dated Emily Mason '77 (lc) Oil on paper 11 1/2 x 14 1/2 inches (29.2 x 36.8 cm) C

Artist: Tsutaka, Waichi (Japanese, 1911 - 1995) Title: Untitled Abstraction Date: 1957 Medium: oil on canvas Dimensions: 35.75 x 46 inches Description: an expressive minimalist abstraction wi

Karl Wirsum (American, 1939) Untitled (Glow Worm) acrylic on canvas signed Karl Wirsum (lower left) 50 x 31 inches. Estimate $3,000-5,000 Provenance: Sold: The School of the Art Institute Ch

Artist: Dan Concholar Title: Yellow Bus Series Medium: Acrylic & collage on canvas. Size: 48" x 58" Approximate size Date: 1969 circa Historically important work, MUSEUM QUALITY! 1960's Los Angeles Af

Richard Gilkey (1925-1997 Washington) ''Untitled'' (Abstraction) 1960's Oil on Canvas 26''x26'' Image. Signed upper left. Original silver gilt framing 27''x27''. Excellent condition.

Jacques Charlier (Belgian, b. 1939) Untitled, 1964 acrylic on canvas signed J Charlier and dated (verso) 59 1/4 x 59 1/4 inches. Sold to Benefit the Acquisition Fund of the Indianapolis Museum of Art

Larry Bell (American, b.. 1939) Untitled, 1989 Mixed media on paper Signed L Bell and dated '89 Approximately 48 x 36 inches. Property from a Michael Simon Designed Interior, Florida

James Suzuki (b.1933 American) Untitled Abstraction 1961 Oil on Canvas 29''x23'' Image. An early abstract expressionist composition by this Japanese American artist. Signed and dated l.r. Framed 30''x

Beatrice Mandelman(1912 - 1998)Untitled (Abstraction)collage on board15 3/4 x 19 7/8 in. (40.01 x 50.48 cm.), Frame: 22 7/8 x 26 7/8 x 1 1/4 in. (58.10 x 68.26 x 3.18 cm.) Private Collection, New Mexi

BARBARA JONES-HOGU (1938 - 2017) Untitled. Oil on cotton canvas, 1975. 610x610 mm; 24x24 inches. Signed in ink on canvas overlap, verso.Provenance: the estate of the artist; private collection.After c

Yvonne Pickering-Carterb. 1939untitled1978watercolor on Arches paper30 x 22-1/4signed and dated, with LS#50