There are three people in the image. They appear to be engaged in some form of work or activity, possibly related to mechanical or industrial tasks. The person on the left is wearing a white shirt and appears to be working with tools or machinery. The person in the middle is dressed in a dark-colored shirt and is also involved in the same activity. The person on the right is wearing a yellow shirt and seems to be observing or supervising the work being done by the other two.