There are three people visible in the image. They appear to be engaged in some form of activity, possibly cleaning up the riverbank. The person on the left is wearing a blue shirt and appears to be holding a small object, possibly a piece of trash. The person in the middle is dressed in a white shirt and is also holding something, likely related to their work. The person on the right is wearing a dark-colored shirt and is also holding something, which could be related to their task as well. All three individuals seem focused on their task, with the person on the left slightly ahead and the other two behind him.