portrait oil on canvas,Superman,comic book cover, mystical colors,insanely detailed,realistic,intrincate detail, 16k resolution, masterpiece,Frank Frazetta,Alex Horley, Simon Bisley.

head out of canvas,extra limbs,extra fingers,signature,frame,poorly drawn anatomy,poor posture,poorly drawn iris,poorly drawn eyes,poorly drawn mouth, poorly drawn nose,poorly positioned weapons, poorly drawn weapons,extra limbs ,poorly drawn hands,poorly drawn feet,poorly drawn eyes, extra mouth, extra eyes, deformed, bad anatomy