In Tsarskoye Selo Park Semeon Shedrin (1745-1804)

The picture has something of this: water, tree, lake, reflection, river, dawn, landscape, sunset, light, silhouette, fog, sky, sun, beach, evening, mist, sea, nature, people.
Perhaps it’s a painting of a lake with people standing on the shore and on the other side of the lake there is a tower in the distance.