Twelve colorful pleco fish species are arranged in a grid against a black background, each labeled with scientific nomenclature in small white text. The fish range from silvery-gray and striped patterns to brilliant oranges and golds, rendered in a naturalistic illustration style that captures the distinctive spotted, armored bodies and barbel features characteristic of the species. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.