PIERMONT Piermont Flywheel Gallery “Reclaimed,” mixed-media collage and sculpture by Elaine Greene. Sept. 4 through 21. Thursdays and Sundays, 1 to 6 p.m.; Fridays and Saturdays, 1 to 9 p.m. Piermont Flywheel Gallery, 223 Ash Street. piermontflywheel.com; (845) 365-6411.

PRINCETON Morven Museum and Garden “Micah Williams: Portrait Artist.” Through Sept. 14. $5 and $6. Wednesdays through Fridays, 11 a.m. to 3 p.m.; Saturdays and Sundays, noon to 4 p.m. Morven Museum and Garden, 55 Stockton Street. (609) 924-8144; morven.org.

PRINCETON “Lee Bontecou: Drawn Worlds,” drawings. Through Sept. 21. “Rothko to Richter: Mark-Making in Abstract Painting From the Collection of Preston H. Haskell.” Through Oct. 5. Tuesdays, Wednesdays, Fridays and Saturdays, 10 a.m. to 5 p.m.; Thursdays, 10 a.m. to 10 p.m.; Sundays, 1 to 5 p.m. Princeton University Art Museum, Princeton University campus. artmuseum.princeton.edu; (609) 258-3788.

PRINCETON Princeton University Library “Nova Caesarea: A Cartographic Record of the Garden State, 1666-1888,” maps and atlases of a number of New Jersey counties. Main Gallery of Firestone Library and Museum. Through Jan. 25. Mondays through Fridays, 9 a.m. to 5 p.m.; Saturdays and Sundays, noon to 5 p.m. Princeton University Library, 1 Washington Road. (609) 258-1470; library.princeton.edu.

RED BANK Oyster Point Hotel New Art Exhibition, group show. Through Aug. 31. Oyster Point Hotel, 146 Bodman Place. theoysterpointhotel.com; (732) 530-8200.

SOUTH ORANGE South Orange Performing Arts Center “A Conversation,” paintings, drawings and constructs by Ann Vollum and Russell Christian. Through Sept. 18. South Orange Performing Arts Center, 1 Sopac Way. (973) 313-2787; sopacnow.org.

TRENTON Artworks Trenton “HUN-ted,” Endre Kis. Through Aug. 30. Artworks Trenton, 19 Everett Alley. (609) 394-9436; artworkstrenton.org.

TRENTON New Jersey State Museum “Aljira at 30: Dream and Reality,” examining the role the Aljira art center has played in the state and the region. Through Sept. 28. Suggested admission, $5. “Drawn to Dinosaurs: Hadrosaurus Foulkii,” with a 25-foot cast of a dinosaur and a life-size illustration. Through Dec. 31. “ New Jersey on Display: World’s Fairs and the Garden State,” stories of pioneering entrepreneurs such as Thomas Edison who promoted their products at world’s fairs. Through Jan. 4. Suggested admission, $5. Tuesdays through Sundays, 9 a.m. to 4:45 p.m. New Jersey State Museum, 205 West State Street. (609) 292-6464; statemuseum.nj.gov.