Maridon Museum, 322 N. McKean St., is open 11 a.m. to 4 p.m. Wednesdays through Saturdays and by appointment only Sundays, Mondays and Tuesdays. Admission is $4 for adults, $3 for senior citizens and students and free for children younger than 8; children must be accompanied by an adult. Tours are led by trained docents and are available with advanced notice. The museum also has a gift shop specializing in objects relating to China and Japan. Call 724-282-0123 or visit www.maridon.org.

Saxonburg Area Artists Co-Op, 215 Main St., Rear, in Saxonburg, is open 6 to 9 p.m. Thursdays, 1 to 9 p.m. Fridays, 10 a.m. to 2:30 p.m. Saturdays and by appointment, though visitors should call 412-260-5779 or 412-849-4648 to confirm.

Bottlebrush Gallery, 539 Main St., Harmony, is open 11 a.m. to 7 p.m. Wednesdays, Thursdays and Fridays, 10 a.m. to 5 p.m. Saturdays and noon to 5 p.m. Sundays. Call 724-452-0539 or visit www.bottlebrushgallery.com

<B>Hoyt Institute of Fine Arts</B>, 124 E. Leasure Ave., New Castle, is showing “Treasures from the Vaults,” a collection of rarely seen works from the Butler Institute of American Art in Ohio, through Feb. 25. Admission to the gallery is free. Gallery hours are 11 a.m. to 8 p.m. Tuesdays and Thursdays and 11 a.m. to 4 p.m. Wednesdays, Fridays and Saturdays, except holidays. Call 724-652-2882 or visit www.hoytartcenter.<B>Saxonburg Area Artists Co-Op member</B> Christy Culp of Kittanning will display functional and sculptural works in “Passion Fruit” from Saturday through Feb. 28 at the Boulevard Gallery, 726 Allegheny River Blvd., Verona. A reception is set for 6 to 9 p.m. Saturday. Visit online at 2pear-spottery.blogspot.com/p/boul-evard-gallery-exhibit.html.

<B>Silver Eye Center for Photography</B>, 1015 E. Carson St., hosts the display “Sarah Hobbs: Out of Mind,” 15 psychologically charged images, through March 12. Gallery hours are noon to 6 p.m. Tuesdays through Saturdays. Admission is free. Call 412-431-1810 or visit the website www.silvereye.org.<B>Carnegie Museum of Art</B>, 4400 Forbes Ave., and the Milwaukee Art Museum, in keeping with the tradition of friendly wagers, are venturing temporary loans of major works of art, based on the outcome of Super Bowl XLV between the Steelers and Packers. Dates of the loan are being finalized. Museum hours are 10 a.m. to 5 p.m. Tuesdays through Saturdays, with additional hours until 8 p.m. Thursdays, and noon to 5 p.m. Sundays. Admission, which includes the Carnegie Museum of Natural History, is $15 for adults, $12 for senior citizens age 65 and older, and $11 for students with ID and children 3 to 18 and free for members and children younger than 3. Call 412-622-3131 or visit the website, www.cmoa.org.<B>Society for Contemporary Crafts</B>, 2100 Smallman St., features the work of Pittsburgh artist Ron Layport. Also showing is “DIY: A Revolution in Handicrafts” in the main galleries through March 26. Gallery hours are 10 a.m. to 5 p.m. Tuesdays through Saturdays and by appointment Mondays. Call 412-261-7003.