Karelian landscape (clouds) Roerich N.K. (Part 2)

The picture has something of this: sky, landscape, water, outdoors, daylight, cloud, scenic, nature, summer, sea, airplane, ocean, seashore, horizon, light, dawn, weather.
Perhaps it’s a painting of clouds in the sky over a body of water with a boat in the foreground and a rainbow in the middle of the sky.