I was in a big rush to post, and I forgot to add crucial shooting data for my image "Shattered" in this weeks Gallery. My bad! Here is all the data I was able to gather. I know it's on the slim side, but again, I was in a big rush. Nikon D70, 1/40th sec, f 4. Light source: 40 watt tungsten bulb, about 20 inches from disc, at 45 degree angle from the surface of table. Camera position also about 20 inches, at 45 degrees (angle of incidence equals angle of reflection). Geographical location of shoot: 40°35'02.13" N 75°28'22.74" W. Date and time of shoot: Wednesday, May 29, 2013, 5:12:28 AM. Weather conditions at time of shoot: Overcast, 68° F 20°, wind 5 mph at WNW, humidity 78%, dew point 61° F, Barometer 29.88 inches 1012 millibars and falling.