Betty Kubalak (American, 1929-2018), "Mirage", Silkscreen Collage, numbered edition "11/20" and signed in pencil lower right, silver-tone metal frame. Image: 16" H x 22" W; frame: 20.25" H x 26.25" W. Provenance: From a New York City Collection. Keywords: Prints, Multiples, Assemblage, Geometric, Abstraction, Contemporary Art