A couple of years ago, I visited two of my friends in Boston, Bob Lussier and Stephen Perlmutter for their light painting workshop at the Stone Mill. While the attraction for shooting at the mill was light painting, I still wandered off enough times to do some old-fashioned night photography with ambient light. This floor was deserted and allowed the light from the buildings on the outside to shine through the windows, giving them a great orange glow. The multiple panes in each window create a great pattern. The light on the inside of the building was cast from a set of duplicate windows to my back.