Arafed man in a black shirt and glasses standing in front of a whiteboard

A bespectacled man with gray hair, bigode e cavanhaque branco, wearing a black shirt with the sleeve rolled up to the arm, parado na frente de uma quadro branco de giz, iluminado pela luz de uma janela, contra o pano de fundo de uma sala de aula.

(nsfw:1.5),Nudity, nude, showing boobs, exposed, glitters, 2 heads, 2 faces, cropped image, out of frame, draft, deformed hands, signatures, twisted fingers, double image, long neck, malformed hands, multiple heads, extra limb, ugly, poorly drawn hands, missing limb, disfigured, cut-off, ugly, grain, low-res, Deformed, blurry, bad anatomy, disfigured, poorly drawn face, mutation, mutated, floating limbs, disconnected limb,s, long body, disgusting, poorly drawn, mutilated, mangled, surreal, extra fingers, duplicate artefacts, morbid, gross proportions, missing arms, mutated hands, mutilated hands, cloned face, malformed