DeSoto Caverns is located about 30 miles from Birmingham, AL. These images were taken using the EF 28-135 IS USM and were hand-held. The camera was set for Av Mode, wide-open apertures were selected, ISO 1600, shot RAW. Shutter speeds varied from 1/2 second to 1/60 seconds. This gallery of images illustrates the incredible versatility of the Rebel (iso 1600) when coupled with an Image-Stabilized lens! Comments, suggestions and critiques are appreciated. ~ jim