An exhibit of works by the late Tony Smith, who made more than 50 large-scale sculptures between 1960 and his death in 1980. Opening 2 to 5 p.m., Matthew Marks Gallery, 1062 N. Orange Grove Ave. at Santa Monica Boulevard. Regular gallery hours 10 a.m. to 6 p.m., Tuesdays through Saturdays. Through Dec. 21.