### Human: Send a Stable Diffusion prompt representing marvel comic book style portrait painting of an old short thin man with a thin mean face### Assistant: marvel comic book style portrait painting of an old short thin man with a thin mean face, wearing a futuristic lab coat, standing in front of a computer simulation, sci-fi, intricate, elegant, highly detailed, digital painting, artstation, concept art, matte, sharp focus, illustration, art by artgerm and greg rutkowski and jim burns and alan lee