Flat-color graphic poster of exactly 1 adult man. Man 1

Prompt

Flat-color graphic poster of exactly 1 adult man. Man 1: medium-brown, square-jawed with defined cheekbones, buzz cut, black, short length, straight texture, high hairline at temples, clean-shaven chin and jawline, light stubble on upper lip only. Man 1 has fully exposed eyes, eyebrows, temples and nose bridge. medium-brown skin square-jawed face buzz cut black hair thick thighs broad shoulders kneeling pose holding smartphone mirror selfie. kneeling left knee flat right leg bent torso twisted facing mirror neutral focused gaze upward toward phone camera in reflection. dark navy ribbed cardigan open over white button-down shirt top two buttons undone matching tailored trousers black crew-socks brown leather lace-up dress shoes. vertical portrait 13:19 aspect ratio centered horizontally beneath horizontal wooden beam structure occupies lower-middle third vertically blue-gray patterned carpet foreground. indoor hotel gym luxury fitness lounge wood-paneled walls large window with vertical blinds to right overhead warm ambient lighting from recessed ceiling fixture. warm artificial overhead glow casting soft shadows under chin cool daylight spill from side window creating contrast on left shoulder and leg