The video shows a close-up view of a colorful collectible postal cover or souvenir sheet depicting dolphins, issued by the Republic of Guinea. The text "Les dauphins dans le monde" (Dolphins in the world) is printed at the top. The background image shows various dolphins in different poses and colors in the ocean. Superimposed on the background is a postage stamp featuring a white dolphin and a smaller, dark dolphin with the text "Republique de Guinee" and "Delphinus capensis." The stamp is valued at "4000 0 FG". Two beluga whales (Delphinapterus leucas) are illustrated in the lower portion of the image, with the name written below. The sheet lies on a gray surface with a textured pattern.