The Butler Art Center, 344 S. Main St., is open 10 a.m. to 4 p.m. Wednesdays, Thursdays and Fridays and noon to 4 p.m. Saturdays. Admission is free. Call 724-283-6922 or visit ButlerArtCenter.org.

Cranberry Artists Network presents artwork by Carmen Bianco through Friday in the Back Hall Gallery at the Cranberry Township Municipal Center, 2525 Rochester Road. The artwork can be viewed whenever the municipal center is open. Visit www.cranberryartistsnetwork.com.

Carnegie Museum of Art, 4400 Forbes Ave., hosts an exhibition to celebrate the 40th anniversary of the Pritzker Architecture Prize, and “Monet and the Modern City” through Sept. 2. An exhibit on the latest in accessibility design “Access+Ability” runs Saturday through Sept. 8. Hours are 10 a.m. to 5 p.m. daily. Extended hours are until 8 p.m. most Thursdays and Saturdays. Admission is $19.95 for adults, $14.95 for senior citizens, and $11.95 for children 3 to 18. Call 412-622-3131.