There are four individuals in the image. They appear to be in a hospital setting, as indicated by the medical equipment and the presence of medical staff. The person on the left is wearing a striped shirt and a tie, while the person next to him is dressed in a dark jacket and a white shirt. The person in the middle is wearing a white shirt and a black jacket, and the person on the right is wearing a white shirt and a black jacket. All four individuals are holding medical equipment, suggesting they may be patients or healthcare professionals.