There are three people visible in the image. They appear to be firefighters, as indicated by their uniforms and equipment. The person on the left is partially obscured but seems to be wearing a helmet and a uniform. The central figure is holding a hose and appears to be directing it towards the fire. The person on the right is also holding a hose and seems to be assisting with the firefighting effort. All three individuals are wearing helmets and are equipped with fire hoses.