Confident Asian Man Teaching in a Photorealistic Classroom

A photorealistic image of a confident Asian man in a classroom. The man is in his mid-30s, with short black hair, clean-shaven, wearing a smart navy blazer over a light blue button-down shirt with no tie, sleeves rolled to the elbows. He stands at the front of a modern classroom beside a wooden podium, one hand gesturing as if explaining a concept. The room is bright with natural daylight from large windows on the left, casting soft shadows. In the background, rows of desks, a whiteboard with diagrams, and a chalkboard with faint marks. Realistic textures: skin with subtle pores, fabric folds, hair strands. The camera uses a 50mm focal length at eye level, shallow depth of field, 8K-resolution photorealism with soft, cinematic lighting. Color palette of cool blues and warm browns. The expression on his face is confident, focused, and approachable, with a light, welcoming smile. The image should feel like a candid moment of a teacher delivering a lesson.