Narcisse Virgilio Diaz de la Pena – Sunny Days in the Forest Part 5 National Gallery UK

The picture has something of this: tree, wood, landscape, park, nature, outdoors, water, sky, leaf, dawn, fall, lake, reflection, grass, light, fair weather, daylight, summer.
Perhaps it’s a painting of a man and a woman in a field next to a lake with trees in the background and rocks in the grass in the foreground.