A close-up image of a human body focusing on a section of the back and side arm. The skin is pale with subtle shadows emphasizing the contours.
A person wearing a camouflage-patterned face mask holds their forehead with their eyes closed, indicating a headache or discomfort. The person is dressed in a dark t-shirt with a neutral background.
A classroom with five nurses in uniforms seated at desks, facing a blackboard where another nurse is writing. Anatomical charts and a skeleton model are visible, indicating a lesson on human anatomy.