There are three people visible in the image. They appear to be engaged in some form of construction or industrial work. The person on the left is wearing a white shirt and appears to be working with a piece of equipment. The person in the middle is dressed in a blue shirt and is standing near a large structure, possibly a building or a piece of machinery. The person on the right is wearing a green shirt and seems to be observing the activity. All three individuals are focused on their task, with no other activities or objects visible in the image.