There are three people visible in the image. They appear to be engaged in some activity, possibly related to the machinery in the background. The person on the left is wearing a blue shirt and appears to be holding a tool or equipment. The person in the middle is dressed in a white shirt and is also holding a similar tool. The person on the right is wearing a black shirt and seems to be holding a different tool or equipment. The background shows a piece of machinery with various components and parts, suggesting that they might be working on or repairing it.