An ultra close-up macro shot of a human cheek showing enlarged and visible open pores on textured skin. The skin appears dry and slightly rough, with natural pinkish tones. The lighting is even and clinical, highlighting the uneven texture, fine lines, and pore structure in high detail. The lower lip and part of a finger are slightly visible in the corner, giving a sense of human scale. Dermatological focus, hyper-realistic skin texture study, no makeup, skincare analysis style.