Slewinski Wladyslaw The sea at Belle-LLe Sun Wladyslaw Slewinski

The picture has something of this: water, pastel, texture, watercolor, river, landscape, people, brush, artistic, splash, palette, paper, rock.
Perhaps it’s a painting of a rocky coast with waves crashing against the rocks and a person standing on a surfboard in the foreground, and a large body of water in the background.