A close-up portrait, presumably taken in Narayi, Nigeria, features an individual with dark skin

A close-up portrait, presumably taken in Narayi, Nigeria, features an individual with dark skin. The subject's face is bisected vertically by light: the left side is brightly illuminated by a prominent, curved arc of white light, consistent with a ring light, while the right side is predominantly in deep shadow. The individual's eyes are closed. A mustache and a slight goatee are visible on the illuminated left side of the face. The lips are closed. The background is uniformly dark and devoid of features.