A horse show is taking place inside a covered arena

A horse show is taking place inside a covered arena. A brown horse wearing decorative green lower leg wraps and a red and beige covering is being led by a person in a white jacket. The horse is rearing up and spinning. Spectators are seated in tiered rows around the arena. Most of the people are facing the horse and handler. Many are holding up phones or cameras to record the scene. The arena is circular with an even layer of sand or dirt covering the floor. The structure has a tall ceiling with round windows lining the walls.