ARTHUR T. KALAHER FINE ART
28E Job’s Lane, Southampton. Monday through Saturday, 10 a.m.-6 p.m., Sunday, 11-5. 631-204-0383, arthurkalaherfineart.com
Modern and contemporary art, featuring the work of Nahum Tschacbasov.
Springs-Fireplace Road and Old Stone Highway, Springs
“Seen,” new paintings by Haim Mizrahi, presented by Janet Lehr, Saturday and Sunday. Reception Saturday, 4-8 p.m.