Two Roy Ahlgren Optic Art Serigraphs, Vertical

Roy Ahlgren (American (Pennsylvania), 1927-2011). Group of three limited edition serigraphs on paper comprising "Environment", titled, signed and edition noted in graphite in lower margin "Environment

Roy Ahlgren (American (Pennsylvania), 1927-2011). A collection of three framed limited edition serigraphs on paper by the late American optic artist Roy Ahlgren (American (Pennsylvania), 1927-2011), c

Alhgren, Roy (American, 1927-2011) Composition II and Composition III, each measuring 17 by 17 inches in black metal strip frames each measuring 23 by 23 inches.

Roy Ahlgren (American, 1927-2011). A group of three unframed prints comprising of "Spatial Concept IV" - 1970, serigraph on paper, pencil signed, dated, titled nd numbered 5/100 on lower margin; "Dese

Alhgren, Roy (American, 1927-2011) Tutankhamen and Breezin', largest image size 26 by 17.5 inches.

Roy Ahlgren (American, 1927-2011). "Convergent Aversion" - 1970, serigraph on paper, signed "Roy Ahlgren" to lower right and titled to lower left; "Untitled" - 20th century, lithograph on paper, unsig

Ahlgren, Roy (American, 1929-2003) two experimental sticker/stamp serigraphs, largest 14 by 7.5 inches in a black metal frame measuring 19 by 12 inches.

Ahlgren, Roy (American 1927-2011) two serigraphs, Eve and Energia III, unframed, each measuring approximately 17 by 17 inches, unframed.

Roy Ahlgren (American 1927-2011) National Crevice, 1980, serigraph, signed and dated in pencil, lower right, numbered A/P, unframed, and Redondo, 1976, serigraph, signed in pencil, titled and numbered

Roy Ahlgren ( American 1927-2001) Two serigraphs, "Infinity," 1970, signed in pencil lower right, inscribed 'Artist's Proof, ' and another, Untitled, unsigned, bearing Roy Ahlgren

Ahlgren, Roy (American/Erie, PA, 1927-2011), Pair of prints: Ziggurat, 1984, serigraph on paper, signed, dated, titled and numbered 13/150 at bottom /AND/ Aztec, 1983, serigraph on paper, signed, date

Ahlgren, Roy (American/Erie, PA, 1927-2011), Pair of Op-Art prints: Devil Wind and Ascension, 1980 and 1978, serigraphs in color on paper, both signed, dated, titled and numbered 28/140 and Artist's P

Ahlgren, Roy (American/Erie, PA, 1927-2011), Pair of Op-Art prints: Mesa and Midsummer, 1985 and 1986, serigraphs in color on paper, both signed, dated, titled and numbered 16/150 and 15/150, respecti

Ahlgren, Roy (American/Erie, PA, 1927-2011), Pair of Op-Art prints: Aftermath and Solitude, 1981 and 1987, serigraphs in color on paper, both signed, dated, titled and numbered 97/150 and 61/95, respe

Ahlgren, Roy (American/Erie, PA, 1927-2011), Energia I, 1969, serigraph on paper, signed, titled, dated and editioned "3 Artists Proof" in pencil at bottom, full sheet 20 inches square.

Ahlgren, Roy (American/Erie, PA, 1927-2011), Great American Perspective, 1973, serigraph on paper, signed, dated, titled and numbered 54/60 at bottom, 18 inches square, professionally matted 24 inches

Ahlgren, Roy (American/Erie, PA, 1927-2011), Megapolis I, undated (c.1970s or 1980s), serigraph on paper, signed, titled and numbered 49/200 in pencil at bottom, full sheet 20 inches square.

Ahlgren, Roy (American/Erie, PA, 1927-2011), Megapolis II, undated (c.1970s), serigraph on paper, signed, titled and numbered 59/200 in pencil at bottom, full sheet 20 inches square.

Alhgren, Roy (American, 1927-2011) three unframed op art color serigraphs including Kilauea, Sea Bird and Mercurial, each measuring approximately 24 by 20 inches.

Ahlgren, Roy (American/Erie, PA, 1927-2011), Lot of 4: Al Khubar, Transformation, Out to Sea and Thunder Bay, 1985-1988, serigraphs on paper, each signed, titled, dated and limited in pencil at bottom

Ahlgren, Roy (American/Erie, PA, 1927-2011), Pair of Op-Art prints: Aztec and Devil Wind, 1983 and 1980, serigraphs in color on paper, both signed, dated, titled and numbered 7/150 and 4/140, respecti

Ahlgren, Roy (American/Erie, PA, 1927-2011), Tsunami, 1977, serigraph on paper, signed, dated, titled and numbered 16/50 at bottom, 17.5 x 18 inches, professionally matted 24 inches square. A rare Ahl

Ahlgren, Roy (American, 1927-2011), Circuitous, 1978, serigraph, signed, titled, dated, and marked 19/70 in pencil to the bottom, image 20 x 20 inches, mat 25 x 25 inches, unframed.

Ahlgren, Roy (American/Erie, PA, 1927-2011), Lot of 4: Polarization, Thermal Inversion, Fiesta and Starry Starry Night, 1980-1982, serigraphs on paper, each signed, titled, dated and numbered in penci