Chapel Jan van de (Amsterdam 1624-1679) – Ship parade with saluting flagship (70x92 cm) 1649 J. Paul Getty Museum

The picture has something of this: sky, water, architecture, ancient, traditional, outdoors, temple, watercraft, building, ship, transportation system, sailboat, river.
Perhaps it’s a painting of a group of boats in a body of water with a cloudy sky in the background and another boat in the foreground.