A close up of a person with a beard and glasses

40 years old Chemistry professor with a Slim and elegant phisique and a gentle, upright posture with some slight wrinkles that denote wisdom. His skin colour is White and he has a thick and full dark beard. His hair is short, full, dark and straight with some natural waves, He has dark eyes and a hhin, gold frames, intellectual style glasses and wears a Clothing of Jeans and a Pink Floyd T-shirt. His facial Expression is sweet smile and sharp, intelligent gaze. He is Intelligent and sweet, but with a touch of sarcasm. He Likes to teach and share knowledge. In the image, he is in a full pose, from head to the toes, inside a classroom, surrounded by scientic formulas across a black board.

EasyNegative, drawn by bad-artist, sketch by bad-artist-anime, (bad_prompt:0.8), (artist name, signature, watermark:1.4), (ugly:1.2), (worst quality, poor details:1.4), bad-hands-5, badhandv4, blurry,