@ everyone, really nice work to all.
The light on the actor is from a single spot light set wide-ish. The stage behind him has a slight wash. It was taken on a tripod at 1/15 sec at f5.6.
Some vignetting of the lens has been done in the cornering with Adobe Camera Raw, a technique used in the following picture of another actor which is part of the ongoing series.
My best to all,