A person rides a light-colored horse, possibly a dapple grey, at a walk or slow trot in an indoor equestrian arena. The rider wears a dark top, dark breeches, and a helmet. The horse has a long, flowing light-colored tail. Another person, dressed in light-colored athletic wear, stands observing in the background, near the arena fence. The arena has sand footing and is well-lit by large windows along one side, revealing an overcast sky and trees outside. The building structure includes a slatted roof and support beams. The overall setting is a typical indoor riding school or training facility. No text is visible.