The front design shows a cartoon-style primate floating against a sky-blue background, its warm brown fur paired with a lighter face and belly. It wears a wide smile and bright eyes that seem to meet yours like a friendly, affectionate greeting 🎉. One arm loops over a leafy green tree branch in the upper left, as if it just swung in to share the moment with someone special. Its curled tail adds motion, and a ripe yellow banana is held close like a small gift 🎁. Near the top, a sun-yellow speech bubble sits above the primate’s head, drawing attention without crowding the scene. Inside the bubble, “HAPPY BIRTHDAY!” appears in dark lettering, centered and easy to read. The outlines are thick and the colors stay flat and sunny, with warm browns, fresh greens, and bright yellows standing out against the calm blue background. The tree branch angles in from the upper left while the yellow speech bubble hovers above the primate’s head.