There are three people in the image. One person is standing on the left side, wearing a white shirt and jeans. The second person is standing on the right side, also dressed in a white shirt and jeans. They appear to be engaged in some activity, possibly related to the construction or maintenance of the structure. The third person is standing in the middle, slightly behind the first two, wearing a white shirt and jeans as well. They seem to be observing the activity.