Create a realistic portrait of a young man with shoulder-length Classic Slick Back black hair, styled neatly and smooth. Capture his calm expression, which conveys a sense of serenity. He is wearing round eyeglasses with thin metal frames, adding a touch of sophistication to his appearance. This man also has prominent facial hair — a thick Chevron mustache complemented by light stubble and a narrow soul patch below his lower lip. His skin is fair and smooth, enhancing the overall aesthetic. Ensure the lighting in the portrait is warm to give a cozy and inviting mood, and blur the background softly to emphasize the subject while maintaining a harmonious composition, Portrait of a young man with shoulder-length black hair calm expression wearing round eyeglasses thin metal frames thick Chevron mustache light stubble narrow soul patch fair smooth skin warm lighting softly blurred background