I created a set of nine postage stamps representing an assortment of tetra species for the aquatic company Tetra. Naturally, I went with the popular freshwater fish Tetra, also the company's namesake as a theme for the stamps. For the general style, I employed photographic imagery of each species. I enhanced those images by retouching in photoshop and applying a textured treatment. The backgrounds are abstract duotone designs often blurred and sporting complimenting colors.