Here I am telling you places where your son can go for joined photography classes near Pittsburgh :

Pittsburgh Filmmakers
477 Melwood Ave, Pittsburgh, PA 15213, United States

The Art Institute of Pittsburgh
420 Boulevard of the Allies, Pittsburgh, PA 15219, United States

Pittsburgh Center For The Arts
6300 Fifth Ave, Pittsburgh, PA 15232, United States

Silver Eye Center For Photography
1015 E Carson St, Pittsburgh, PA 15203, United States

Carnegie Museum of Art
4400 Forbes Ave, Pittsburgh, PA 15213, United States

Carnegie Mellon University
5000 Forbes Ave, Pittsburgh, PA 15213, United States

Melwood Photography Gallery
477 Melwood Ave, Pittsburgh, PA 15213, United States

Manchester Craftsmen's Guild
1815 Metropolitan St, Pittsburgh, PA 15233, United States

Point Park University
201 Wood St, Pittsburgh, PA 15222, United States

Porter Loves Photography
Pittsburgh, PA, United States