There are three people visible in the image. They appear to be firefighters, as suggested by their attire and equipment. The person on the left is wearing a helmet and is holding a fire hose. The person in the middle is also wearing a helmet and is holding a fire extinguisher. The person on the right is also wearing a helmet and is holding a fire extinguisher. All three are standing next to each other, with the fire extinguishers close to their bodies.