There are three people visible in the image. The person on the left is wearing a white shirt and appears to be standing close to a structure with smoke rising from it. The person in the middle is also dressed in a white shirt and is positioned near another structure with smoke coming out of it. The person on the right is wearing a dark-colored shirt and is standing near yet another structure with smoke rising from it. All three individuals seem to be engaged in the activity of standing near the structures with smoke.