There are three people visible in the image. The person on the left is wearing a white shirt and dark pants, standing near the edge of a riverbank. The person in the middle is dressed in a blue shirt and dark pants, standing closer to the water's edge. The person on the right is wearing a red shirt and dark pants, standing further back on the riverbank. All three appear to be engaged in some form of activity related to the river, possibly related to the construction or maintenance of a structure.