Arafed man in a suit sitting at a desk with a notebook and pen

RAW photos, (HD detail skin: 1.2), 8K Ultra HD, Digital SLR Camera, Soft Light, HD, particle, Fuji XT3, A man sitting at his desk, background: (Medical equipment, office), Smile, 60 years old, white hair, professor, gentleman,Harsh and unfriendly，Serious expression，Wearing a white lab coat，And with a very official-looking clipboard。他的office装饰着许许多多的装裱过的奖状和证书，A large table，A few overwhelmed filing cabinets and a strange painting of St. George and a dragon。

(nsfw:1.5),(deformed iris, deformed pupils, semi-realistic, cgi, 3d, render, sketch, cartoon, drawing, anime:1.4), text, close up, cropped, out of frame, worst quality, low quality, jpeg artifacts, ugly, duplicate, morbid, mutilated, extra fingers, mutated hands, poorly drawn hands, poorly drawn face, mutation, deformed, blurry, dehydrated, bad anatomy, bad proportions, extra limbs, cloned face, disfigured, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, fused fingers, too many fingers, long neck