The latest exhibit at Johnson C. Smith Universitys Crutchfield Art Gallery is an excellent combo of paintings and poetry. Titled Free Radicals, the exhibit revolves around class struggle and working to improve social standing in the world today. It includes works by local artist Antoine Williams (see photos of paintings featured in the showcase) and poems by Kirsten Hemmy. Check out the reception this evening (Tuesday, Feb. 22) at 6:30 p.m. But no worries if you can't make it, because the exhibit continues all the way through the end of April. Johnson C. Smith University (Held in Crutchfield Art Gallery), 100 Beatties Ford Road. 704-378-1000. www.jcsu.edu.