black caballo canadian canadien cheval chevaux dusk equestrian equine farm field gelding horse horses liberty paddock stallion trot trotting white Ashdown canter countryside England forest landscape rider rural saddle sport Sussex animal beach cold dog fun grey horizon jump keen leisure mammal man paddle recreation reluctant run sand sea shore splash swimmer tide wade walk water wave wet agricultural beautiful beauty breed bridle champion chestnut-horse eat foal mare hay meadow pet ponytail portrait ranch stable stud studhorse tail wilde bronco charger cob colt filly foal mare mount nag pony silhouette stepper wild yearling