There are three people visible in the image. They appear to be engaged in some activity, possibly related to the industrial setting shown in the background. The person on the left is wearing a white shirt and appears to be standing close to a machine or equipment. The person in the middle is dressed in a dark-colored shirt and is positioned slightly behind the first person. The third person, on the right, is also wearing a dark shirt and seems to be standing further back from the first two individuals. All three are focused on their task, with no other significant activities being observed.