From the Fall 2016 Penn College Magazine: Former student photographer Caleb G. Schirmer, ’16, explores the diversity of doors on Penn College’s campuses – and the opportunities waiting on the other side. Read "Behind Every Door."From the Fall 2016 Penn College Magazine: Former student photographer Caleb G. Schirmer, ’16, explores the diversity of doors on Penn College’s campuses – and the opportunities waiting on the other side. Read "Behind Every Door."