The Columbus Area Arts Council has organized a winter art exhibition “50/50” from 5 to 7 p.m. Dec. 13 at the downtown gallery 411, located at 411 Sixth St. Light bites and drinks will be served. The title refers to 50 local artists each completing a separate work on a four-inch square, with rules about what they could produce. All works are available for $50 each at the end of the exhibit. Information: artsincolumbus.org.