master piece, best quality, 1man, adult, mature, handsome, very short hair, forehead, turtleneck outfit, round eye glasses, white background, best light and shadow, extremely detailed face, portrait, broad shoulders, very detailed eyes

(worst quality, low quality:1.4, badhandv4), multiple views, blurry, multiple panels, (signature:1.4, artist name:1.4, watermark:1.4, Beard:1.4), Wrinkles, two heads, extra fingers, mutated hands, poorly drawn hands, poorly drawn face, mutation, deformed, ugly, blurry, bad proportions, extra limbs, cloned face, disfigured, out of frame, ugly, extra limbs, bad anatomy, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, mutated hands, fused fingers, too many fingers, long neck, poorly drawn eyes, double heads, double faces, two faces, body out of frame, watermark, grainy, clipped, bad proportion, cropped image, blur haze, (watermark) several hands, too much fingers, deformed face, deformed, malformed, weird, undefined face, weird face, strange face, deformed eyes, deformed iris, different iris color, two faces, teeth, three arms, three hands, half head, three legs, two characters, text, missing hands, missing limbs, (words), disconnected limbs, short limbs, cut off limbs, malformed body