There are three people visible in the image. They appear to be engaged in some activity, possibly related to the mangrove environment. The person on the left is wearing a light-colored shirt and appears to be standing close to a tree. The person in the middle is also dressed in a light-colored shirt and is holding what looks like a small object, possibly a tool or equipment. The person on the right is similarly dressed and is also holding an object, which could be a tool or equipment as well. All three individuals seem to be focused on their task.