Image made with Canon 20D, Sunpak 544 flash, and Canon 100mm macro lens. ISO was set at 100, aperture f/8, and exposure time of 1/250. My set up was simple; I just used a bottom side up stock pot in the kitchen sink as a support for a glass bowl filled with water. Then I set the water tap so it released a steady drip. There were quite a few misses, but the shots that came out were worth the trouble!