This lively skeleton is sitting on a makeshift bench inside a coffin. His suit is completely black, but his shirt comes in a bright white color. He is accessorized with a smart black tie, and a classic black hat with a wide brim is perched atop his skull. His hands, propped up on the arm rests, are the only source of light in the darkened coffin. To bring life to the scene, you could add warm, autumnal shades of red, orange, and yellow to the background, while coloring the skeleton with lighter, brighter hues such as deep sea blues and greens. Pair the bright tones with darker shadows to add depth and give the design a 3D feel. For a final spark of life, you could use white for the highlights and details, such as the lining of his suit and his eyes sockets. Have fun!