Close up of human skin ,in 4K , 3840×2160

human, skin, body, medicine, health, people, healthy, dermatology, male, complexion, science, care, medical, organ, hair, hand, man, rough, freckles, caucasian, dark, spotted, naked, integument, age, pores, female, dappled, healthcare, dermatitis, hygiene, spotty, wrinkles, treatment, dermatological, surface, physical, anatomy, freckled, hairs, adult, derm, derma, abdomen, disease, inflammation, formication, rash