The island of Love Jean Honore Fragonard (1732-1806)

The picture has something of this: water, landscape, nature, tropical, environment, underwater, river, outdoors, tree, ocean, coral, seascape, scenic, rock, sea, beautiful, wood, mountain.
Perhaps it’s a painting of a river scene with a boat in the foreground and a group of people in a boat on the far side of the river.