This design features a playful and colorful illustration of a pink shark with a big smile, celebrating its birthday. The shark is adorned with a party hat and a balloon, adding to the festive atmosphere. The background is a simple white, which contrasts with the vibrant pink of the shark and the colorful balloons. The text in the image reads "Birthday Shark" in a playful font, followed by "doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo doo