There are three people visible in the image. They appear to be engaged in an activity that involves vehicles, as indicated by the presence of cars and a truck. The person on the left is wearing a dark-colored shirt and appears to be standing close to a vehicle, possibly assisting with its operation or maintenance. The second person, located slightly behind and to the right, is also dressed in dark clothing and seems to be interacting with the same vehicle. The third person, positioned further back and to the right, is wearing a light-colored shirt and appears to be observing the scene. All three individuals seem to be focused on their task, likely related to the vehicles in the image.