Emile Albert Gruppe (American, 1896-1978) Autumn Sky Oil on board 7-3/4 x 9-3/4 inches (19.7 x 24.8 cm) Signed lower right: Emile A. Gruppe Property from the Nelkin Collection PROVENANCE: William Doyle Galleries, Inc., New York, April 18, 1984, lot 97; The Nelkin Collection. HID12401132022 © 2024 Heritage Auctions | All Rights Reserved