AMERICAN SCHOOL (20th century). Untitled Abstract, 2004, Mixed media on paper. Artist Proof.

AMERICAN SCHOOL (20th century). Untitled Abstract, 2004, Mixed media on paper. Artist Proof. Indecipherable verso signature "Mark R. Jenkim" or "Mark R. Jenkins." Framed. - 22 x 22 inches; frame: 23 x

Angrist, S. W. (American/Pittsburgh, 20th century), Untitled Abstract, 1969, mixed media print on paper, signed, dated and marker's artist's proof in pencil to bottom edge, image 5 x 4 inches, full sh

American School (20th century), Untitled (Abstract Shapes), 1975, mixed media and embossed etching on wax paper, signed indistinctly and dated lower right, state proof II/III, inscribed "To my dear fr

American School (20th century), Untitled (Abstract), mixed media collage on canvas, signed "Kezna" verso, canvas (unframed): 12.25" h x 12.25"w

American School (20th century), Untitled (Abstract Composition), mixed media wall relief sculpture, unsigned, overall (unframed): 90.5"h x 69.25"w

American School (20th century), Untitled, mixed media on paper, signed "Ambrogio" and dated lower right, overall (with frame): 26.75"h x 20.75"w

American School (20th century), Abstract with Metalics, mixed media on paper, signed in pencil "Wileg" lower right, overall (with frame): 20.75"h x 27.5"w

American School (20th century), Two Abstract Figures, mixed media on paper, unsigned, overall (framed): 33"h x 28"w

American outsider art school, 20th century. "Untitled Portrait", mixed media on paper. Apparently unsigned, framed. Approx. 20" x 19" (frame), 14.75" x 11" (sheet)

American School (20th century), Untitled (Many Doorways), 1989, mixed media on paper, signed indistinctly (Nout?) and dated lower right, overall (with frame): 42" x 32". Provenance: AllianceBernstein

American School (20th century), Abstract in Pastels, 1983, mixed media on paper, signed indistinctly and dated lower left, overall (with frame): 64.5"h x 40.5"w

(lot of 6) American School (20th century) Abstract Patterns, circa 1980s, mixed medias on paper, 4 signed "Vance," one signed "Amal," largest overall (unframed): 22.25"h x 30"w

Dan Miller (American, 20th c.) Untitled (Abstract Composition), mixed media ink and paint on paper. Unframed. Size: 18'' x 24'', 46 x 61 cm (sheet); 19.5'' x 27.5'', 50 x 70 cm (mat). Provenance: Broo

Cynthia Knapp (American, 20th century), untitled vertical "Abstract", 1985, mixed media and pastel on paper, depicting abstract mountains, signed and dated at lower right, framed. Provenance: From the

20th Century American School"Quadrant," 1968Mixed media on paper, watermark ArchesAppears unsigned; titled and dated on the frame's brown backing paperSight: 29.75" H x 21.75" W

Dale Pierson Hill (American 20th Century). Untitled (Manzanillo) Mixed Media on Paper. Provenance:1972, Associated American Artist, NY, NY 28.5 x 41.5 Framed: 41 x 53.5 Property from the Millbank art

Attributed to Mercier (Late 20th Century School), Untitled Abstract, circa 1985, mixed media on paper, 25.5 x 37.5 inches, signed indistinctly lower left, framed measuring , 36 x 47 inches

20th c. American School Untitled- 12 mixed mediums on paper, generally good condition, various sizes.

American school, 20th/ 21st century, "Man with Raised Arm", mixed media collage on paper, artist signed illegibly lower left, framed. Provenance: From the Private Collection of Ruth West, Atlanta, Geo

Richard Cole (American, 20th century), Untitled (Abstract in Red, Blue, Yellow and Black), 1955, mixed media on paper, signed and dated verso, overall (with frame): 28"h x 21.75"w

(lot of 2) Steven Ford (American, 20th century) and David Forlano (American, 20th century), Untitled (Black), 2009 and Untitled (White), 2009, linoleum cuts and mixed medias on paper, artist labels wi

(lot of 2) American School (20th century), Abstracts in Blue, mixed medias, each inscribed verso, one dated 1978, largeset overall (with frame): 15.5"h x 20"w

Artist Unknown (American, 20th Century) Abstract. A pair of mixed media on paper, one signed illegibly lower right and dated '83 Each: 26.25" x 37.75" Frame: 32.25" x 44.5"

AMERICAN SCHOOL (20TH CENTURY), MIXED MEDIA, OIL AND CRAYON ON CANVAS, UNTITLED ABSTRACT, SIGNED GOLDBERG (POSSIBLY MICHAEL GOLDBERG), STAMPED VERSO DUPONT COLLECTION. 30 X 40"