This was for a full-page ad for Fluid Dynamics.The polymer molecule and pieces were modeled in StudioPro. The water scene is composed of three photos: sky, water surface and underwater. The fish were dull trout which I turned into fantasy piranhas by opening their jaws and drawing in teeth (the art director colored them). The foreground fish and the fish taking a bite from the molecule are copies of the yellow fish (which was flipped from its original position). Clamps, bandaids and rubberbands were all added in Photoshop.