There are three people in the image. They appear to be engaged in some activity, possibly involving water or a liquid substance. The person on the left is wearing a light-colored shirt and appears to be holding a small object, possibly a container or a device. The person in the middle is dressed in a dark jacket and is also holding a similar object. The person on the right is wearing a dark outfit and seems to be observing the activity. The overall scene suggests a hands-on, possibly scientific or experimental activity.