<|user|>Provide a prompt for Stable Diffusion for a  character concept art portrait of a masked robot<|end|><|bot|>detailed character concept art portrait of a masked robot, muted color palette, trending on artstation, award-winning video game concept art by jim burns and greg rutkowski, beksinski, a sci-fi concept art masterpiece, james gilleard, bruegel, alphonse mucha, and yoshitaka amano.