Jack Ink (American, b. 1944) Art Glass Vase, with pink lobed body and blue and brown abstract design, signed and numbered "1580" to underside. 10.25" H x 11.5" Diameter. Provenance: From the Upper East Side Apartment of a Former Ambassador. Keywords: Studio Glass, Glassworks, Abstraction, Polychrome, Mottled glass, Vessel, Flower form, Interior design, Contemporary Art, Decorative Arts