There are three people visible in the image. They appear to be engaged in some form of construction or engineering activity. The person on the left is wearing a white shirt and appears to be working with tools or equipment. The person in the middle is dressed in a dark jacket and is standing near a large piece of machinery or equipment. The person on the right is also wearing a dark jacket and is holding what looks like a tool or equipment. The overall scene suggests a busy construction site or a similar work environment.