The Art Center, 344 S. Main St., continues the "South Beach Art Exhibit" through Friday. Next up will be the annual Nature & Wildlife Exhibit opening Sept. 11. Regular gallery hours are noon to 4 p.m. Wednesdays and Thursdays, noon to 9 p.m. Fridays, and noon to 6 p.m. Saturdays. Call 724-283-6922 or visit www.TheArtCenterButlerPA.org.

Bottlebrush Gallery, 539 Main St., Harmony,

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"Colorful Expression" by Cynthia Weidner, a self-taught abstract artist from Beaver Falls, on Sunday. Call 724-452-0539 or visit the Web site, www.bottlebrushgallery.com.

Maridon Museum, 322 N. McKean St., houses a recently renovated netsuke exhibit, as well as hundreds of pieces of ancient and contemporary Asian art and Meissen porcelain. Regular museum hours are 11 a.m. to 5 p.m. Tuesdays through Saturdays and noon to 5 p.m. Sundays; closed Mondays and holidays. 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 advance notice. The museum also has a gift shop specializing in objects relating to China and Japan. Call 724-282-0123.

<B>Frick Art and Historical Center</B>, 7227 Reynolds St. in Point Breeze, is presenting "The Dutch Italianates: 17th-Century Masterpieces from Dulwich Picture Gallery, London" through Sept. 20. The Frick is open 10 a.m. to 5 p.m. Tuesdays through Sundays; closed Mondays and major holidays. Admission is free, however there are charges for docent-led tours of Clayton, the former home of Henry Clay Frick, and some educational programs. Admission to the art museum's permanent collection galleries is free. Call 412-371-0600.<B>Silver Eye Center for Photography</B>, 1015 E. Carson St., is showing "Self Portrait: Silver Eye at 30," featuring photographs by more than 100 members from around the world, through Sept. 12. Gallery hours are noon to 6 p.m. Wednesdays through Fridays, and 11 a.m. to 5 p.m. Saturdays. Call 412-431-1810 or visit www.silvereye.org.<B>Andy Warhol Museum</B>, 117 Sandusky St., presents "Warhol Live: Music and Dance in Andy Warhol's Work" through Sept. 13. Hours are 10 a.m. to 5 p.m. Tuesdays through Sundays and open later until 10 p.m. Fridays. Admission is $15 for adults, $9 for senior citizens and $8 for students and children. Call 412-237-8300.