Prompt: sdn, a head and shoulders portrait of young carl sagan, human, wearing starfleet (sciences) [jade green:0.1] uniform, inside, (viewport) background, sharp focus
Negative prompt: bad anatomy, bad proportions, cloned face, deformed, disfigured, duplicate, extra arms, extra fingers, extra limbs, extra legs, fused fingers, gross proportions, long neck, malformed limbs, missing arms, missing legs, mutated hands, mutation, mutilated, morbid, out of frame, out of focus, poorly drawn hands, poorly drawn face, too many fingers, ugly, black and white, b&w, yellow, cartoon