It's a good photo that has the unusual quality of putting the viewer in motion, which adds quite a bit of excitement. There are dozens of horse photos in Santa Fe galleries right now, none works as well as this.
Unreasonable improvement requests might include closer, lower, wider. And it might be that a drier version would be preferable from a sales point of view, there is a certain discomfort about the wet thing. But I'm working hard to come up with these unworthy complaints.