A middle-aged man with a half bald head and a smug look on his face

A middle-aged man with a half bald head and a smug look on his face, wearing a crumpled business suit and tie. He has a confident but awkward demeanor, holding a smartphone in one hand and gesticulating with the other as if he were presenting something important. His posture is slightly hunched and his facial expression is a mixture of self-confidence and uncertainty. The background is plain, focusing entirely on the character's appearance and personality., master part, extremely detaild, best qualityer, extremely detaild, as dr. Gregory House. (8k, top-quality, best qualityer, Masterpiece artwork, highy detailed: 1.2), (de meio corpo:1.3)