Granada, Alhambra, Innenhof Achille Zo (1826-1901)

The picture has something of this: architecture, arch, people, bedrock, column, indoors, castle, building, arcade, mosaic, Moorish, doorway, tower, mausoleum, Gothic.
Perhaps it’s a painting of a man standing in front of a doorway with a dog on the other side of the doorway and another man standing.