Prompt: Most powerful version of The Atom . 

Portrait, head and shoulders. Photorealistic, 8k resolution concept art by Greg Rutkowski, art by Stanley Lau by Artgerm and WLOP, VVinchi, Alphonse Mucha dynamic lighting hyperdetailed intricately detailed Splash art triadic colors. hyperdetailed, insanely intricately detailed, intricately detailed, intricately detailed background.
Negative prompt: ugly, poorly drawn hands, poorly drawn feet, poorly drawn face, out of frame, extra limbs, disfigured, deformed, body out of frame, blurry, bad anatomy, blurred, watermark, grainy, signature, cut off, draft, weapons, heterochromia, tiling, NSFW, text