Yaacov Agam (Israeli, b. 1928) Happy Days, n.d. Agamograph in colors 19 x 19 inches (48.3 x 48.3 cm) (sheet) Ed. LXVI/XC Signed and editioned in blue ink along lower edge HID12401132022 © 2024 Heritage Auctions | All Rights Reserved www.HA.com/TexasAuctioneerLicenseNotice