For this coloring page, let's fill in Raphael with bright colors and use some light shading to make him stand out. On the pavement he skates on we can use a mid-gray or black for a classic asphalt look. Fill in the details of the cityscape around him such as buildings, trees, and street lights. A light gradient of blues and purples can give an illusion of motion and make the scene more dynamic. To add to the whimsy, we can add some small stars in the sky, or other little surprises. Overall, the bright colors will make Raphael really stand out and skate across this exciting cityscape!