An indoor equestrian arena in Enghien, Belgium, features a young female rider mounted on a bay or chestnut horse

An indoor equestrian arena in Enghien, Belgium, features a young female rider mounted on a bay or chestnut horse. The rider wears a black padded jacket, black breeches, tall black boots, and a black riding helmet. The horse, equipped with a bridle, saddle, dark saddle pad, and protective boots on its front hooves, exhibits white markings on its lower left foreleg and lower right hind leg. It is positioned slightly right of center, appearing to be walking or slowly trotting, with its head lowered and turned slightly left. The arena floor is sand. The background includes white paneled walls with three rectangular glass block windows on the left, and various stacked equestrian obstacles and poles along the perimeter, including a white and red striped platform section on the far right. The ceiling is constructed with exposed metal and wooden beams and multiple transparent skylight panels.