animal bar course equestrian equine fence horse horseback Hurdle jockey jumping obstacle race rider riding sport training vault woman blue conductor danger electricity grass heather insulator pole post power pylon remote rural shock sky transmission transmit wire boundary domesticated farm field livestock mammal meadow old Pembrokeshire run sheep shorn stone traditional wales wall welsh destination England english Great Britain hedgerow landscape lane road Sussex telegraph track trees bank green peace reflection river scene spring Stour Suffolk tranquil water wooden autumn british colour entrance fall forest gate gateway natural nature uk woodland agriculture august farmhouse fields hills italia Italy sheeps straw summer toscana Tuscany abatis background barrier black bound cage defense encircle metal net netting night pattern secure texture trap white