This image was taken at my wedding for Dan and Stephanie at the Lake Oak Meadows Winery in Temecula, California.  I first tested the water with other things to make sure that the rings wouldn't move, and then I placed them down to get this shot of the water passing over the rings...


Camera settings: Nikon D700, 1/320 sec at f/3.5, 105mm at ISO 320, flash did not fire.  Taken at 7:41pm.