There are three people visible in the image. They appear to be engaged in some activity, possibly related to the fire or emergency situation depicted. The person on the left is wearing a red shirt and appears to be standing close to a fire truck. The person in the middle is also wearing a red shirt and seems to be holding something, possibly a hose or a tool. The person on the right is wearing a blue shirt and appears to be standing further back, possibly observing the scene.