Prompt: muscled superhero flash running and leaving a trail of lightning, elegant, extremely detailed, digital painting, artstation, concept art, smooth, sharp focus, illustration, artgerm, tomasz alen kopera, peter mohrbacher, donato giancola, joseph christian leyendecker, wlop, frank frazetta
Negative prompt: weapons, lowres, ugly, bad anatomy, deformed body, missing fingers, extra fingers, blurry, deformed face, cropped, cropped face, conjoined twins, siamese twins, weird eyes, worst quality, low quality