An Arab Caravan Jean-Léon Gérôme (1824-1904)

The picture has something of this: water, tree, outdoors, landscape, daylight, people, mammal, beach, recreation, sand, nature, environment, seashore, sky, desert, palm, scenic.
Perhaps it’s a painting of a group of people riding camels down a dirt road next to a body of water with palm trees and a bridge in the background.