Arafed man with a shirt on sitting in front of a chalkboard

(1boy, photorealistic:1.4, masterpiece:1.2, ultra detailed, best quality, 4k), a handsome and muscular college aged boy sitting at a school desk with his shirt unbuttoned and open, male, slim athletic body build, backdrop is a classroom, with unparalleled attention to detail this photorealistic portrait combines the style of National Geographic, Capture every detail of his textured skin in 8k resolution, Leica digital SLR camera, his features are clearly visible from the deep-set eyes to the chiseled jawline, make this image a true masterpiece, Lift, (8K UHD, RAW Photograph, Photorealistic Portrait Leica Digital SLR, Lifelike images)