cloud England english field grass grassland Great Britain horizon landscape meadow Natural landscape nature plain sky South Downs summer Sussex bush crataegus farm fence green hawthorn peace spring track valley architecture direction guider historical mill power rural sails traditional white wind windmill wooden animals domesticated hills livestock mammals sheep view building cobblestone farmhouse flint home house old roof stone tiles wall countryside crops downland fields national park road rolling natural peaceful tranquil bank hedge hill lane travel verge exercise footpath grasses hillside trail walk