create a clipart-style illustration of a skull with a Grateful Dead-inspired design, where colorful images are placed only on the skull itself, resembling tattoos. The skull should have an expression that appears to be laughing or joyful, adding a playful element to the artwork. Begin by sketching the outline of a skull, focusing on capturing its distinct features such as the eye sockets, nasal cavity, and jawline. Keep the lines clean and simple, adhering to the clipart style. Within the confin