There are three people in the image. They appear to be engaged in some activity, possibly related to the construction or maintenance of the wooden structure. The person on the left is wearing a green shirt and appears to be standing close to the railing. The person in the middle is dressed in a blue shirt and is holding what looks like a tool or equipment. The person on the right is wearing a white shirt and is also holding a tool. All three individuals seem to be focused on their task.