This appears to be a photo of a "photorealism" creation (photorealism being the creation of art inspired by a photograph using paint, pencil, etc.). I'm pretty sure that's not the case, even though the black keys on the calliope don't seem right, but it's intriguing to think so. The photograph is nicely composed and has wonderful colors and detail. I particularly like the silhouette of a person's face in the shadows on the first horse's neck. It would be interesting to know something of the photo's production.