This design features a cartoon depiction of a yellow fish with a big smile, holding a blue gift box with a red ribbon. The fish is standing upright, and its tail is visible at the bottom. The background is white, and there are snowflakes scattered around, suggesting a winter or holiday theme. At the top of the image, in a large, bold, red font, the text "Merry Christmas" is displayed. Below the fish, in a smaller, black font, the text "Doo Doo" is visible, which is likely a playful reference to the fish's name or a sound it might make. The overall style of the image is cheerful and festive, with a clear focus on the holiday greeting.