Nature #31 Rien Poortvliet (1932-1995)

The picture has something of this: dawn, silhouette, sunset, bird, dark, landscape, water, nature, evening, sky, outdoors, tree, fog, dusk, light, reflection, mist, winter, lake.
Perhaps it’s a painting of a bird flying in the sky over a body of water with grass and trees in the foreground and a cloudy sky in the background.