There are three people in the image. The person on the left is wearing a black shirt and appears to be holding something small, possibly a piece of equipment or a tool. The person in the middle is wearing a red shirt and is holding a large object that resembles a piece of equipment or a tool as well. The person on the right is wearing a white shirt and is holding a smaller object, possibly a piece of equipment or a tool. All three individuals are underwater, and their attire suggests they might be engaged in some form of work or activity related to the equipment they are holding.