"4 x 24,” an art exhibition sponsored by the City of Raleigh Arts Commission, will be on display from August 2nd to September 17th at the Miriam Preston Block Art Gallery in the Avery C. Upchurch Government Complex, 222 W. Hargett St. The exhibition will feature photography by Gerri Fernandez, Adam Hajnos, Julian Thomas and Nathan Wellman. “4 x 24,” the fourth exhibition of the Block Gallery 2012 Exhibition Series, is guest-curated by Georges Le Chevallier, co-founder and executive director of Bloc Projects and instructor here at Living Arts College.