There are three people visible in the image. They appear to be engaged in firefighting activities. The person on the left is wearing a dark jacket and appears to be using a hose to spray water onto the fire. The second person, located slightly behind and to the right of the first, is also dressed in dark clothing and seems to be holding a hose as well. The third person, positioned further back and to the right, is also wearing dark clothing and appears to be holding a hose as well. All three individuals are wearing helmets for safety.