There are three people visible in the image. They appear to be working on a construction site, as indicated by the machinery and the dirt being moved. The person on the left is wearing a green shirt and appears to be operating a piece of heavy equipment. The person in the middle is dressed in a white shirt and is also involved in the construction work. The person on the right is wearing a blue shirt and seems to be observing the activity. All three individuals are holding tools, likely for digging or other construction tasks.