Robert Indiana (1928-2018) Heptagon, 1970 Screenprint in colors on wove paper 19-5/8 x 19-5/8 inches (49.8 x 49.8 cm) (sheet) Ed. XXVII/L Signed, editioned, titled, and dated in pencil along lower edge Published by Edition Domberger, Filderstadt Printed by Domberger KG, Filderstadt LITERATURE: Sheehan, 58. HID12401132022 © 2024 Heritage Auctions | All Rights Reserved