Prompt: A mechanical knight in armor on a horse, drawn in crayon on white paper. The knight wears a helmet with a visor and a plume, and holds a lance in his right hand. The horse is galloping fast, with its mane and tail flying in the wind. The background is blank, except for some crayon scribbles to suggest the ground and the sky. The image has a rough and colorful look, as if a designer drew it with crayons.