A person in a white shirt and dark pants rides a brown horse in an indoor arena. The rider wears a light blue helmet. The horse is moving forward, and its head is turned slightly to the right. Another horse, mostly gray with a dark mane, is visible in the background to the left, also moving forward. The arena has a sand floor and is lit by natural light coming through large windows in the ceiling. A banner with Russian text is visible on the far wall. A wooden railing is in the foreground on the right. The scene appears to be a horse riding lesson or practice session.