April 1 through 20
Leonard Pearlstein Gallery, URBN Center Annex
Philadelphia-born artist Timmy Graham's painting style, which he calls "The Fourth Dimension," uses math and science to organize color and content. A series of 13 outsized paintings will be on display during his first solo exhibition. The Pearlstein Gallery is free and open to the public Tuesday-Sunday, 11 a.m.-6 p.m.