A close-up shot of a collectible stamp featuring dolphins, presented on a gray textured surface. The stamp, centered on a postcard, has the title "Les dauphins dans le monde." The upper portion of the postcard illustrates different types of dolphins leaping out of ocean waves. Below, a scene depicts white Beluga whales in a green-tinted underwater environment. The actual stamp is a rectangle placed in the upper center of the postcard and features the "REPUBLIQUE DE GUINÉE" with an image of dolphins. "4000.0 FG" is printed at the bottom of the stamp. The overall composition is colorful and illustrative, with a focus on depicting marine life.