It was two exposures, as he was in great shadow, and the square was bathed in harsh sunny light. Thankfully, he didn't move in the 2-3 seconds between shots. I blended both exposures in Photoshop, trying to make the scene look as close to that seen with the eye. I need to do a little further work, as the eagle-eyed will see some fringing along the side of the wall he has his back to, delineating the edge of each exposure. I may try and redo it, as I think my skills are better now than 2 years ago when this was done.
Anyway, your valued comments on the image, it's composition, impression and technical aspects are eagerly awaited. I may enter this in the last Projected Image competition (I nearly did for this one coming, but decided to play "safe" with some landscapes).