Line drawing of a man wearing professional glasses, (((portrait))), (((upper body))), in a minimalist style, with clean, precise lines capturing his relaxed and confident pose. (((wearing a formal shirt))), The background is a simple, light texture, ensuring focus remains on the man. The overall mood is stylish and summery, evoking a sense of leisurely sophistication. The composition should highlight his poised demeanor, with attention to the curves and angles of his features, creating a balanced and visually appealing portrait.