Edward McHugh of Philadelphia created this wax-diffused pigment print “Pull” in 2010. He and other statewide artists working at the forefront of contemporary photography are featured in “Keystone.1, the first Pennsylvania Photography Biennial” through Aug. 27 at the Silver Eye Center for Photography, 1015 E. Carson St., Pittsburgh. Admission is free. Call 412-431-1810 or visit www.silvereye.org.

Courtesy of Gallery 339, Philadelphia