A person in a dark blue scrub top and light-colored pants stands in a white-tiled hallway writing on a whiteboard with a marker. The person is facing the whiteboard with their right arm extended, and they have a watch on their left wrist. They are wearing black and white clogs and white socks. The hallway is narrow and lined with white tiled walls. To the left is a closed white door. In the background, another person can be seen sitting at a desk in a room with lab equipment. There are white medical cabinets on the right. A green hose is visible along the floor near the door. The environment appears to be a clean, sterile medical or laboratory setting.