There are three people in the image. They appear to be working in an industrial setting, possibly involving machinery. The person on the left is wearing a white shirt and appears to be engaged in some task, possibly operating a machine. The person in the middle is dressed in a blue shirt and is also involved in the same activity. The person on the right is wearing a black shirt and seems to be observing or waiting for someone. All three individuals are focused on their tasks, with no visible items being held.