country countryside England english exercise field grass Great Britain green hike hikers landscape madow meadow natural nature path rural South Downs summer Sussex track trail walk walkers barley bowed cereal cloud crop farm feathery golden grain hanging harvest hills Hordeum nodding pendulant ripe sky storm yellow tracks animal estate feed fleece graze grazing hill livestock mammal pasture peace sheep trees view wool cold cover far flow freezing icy isolated melt melting mountains norway norwegian plateau remote ridge river snow snowy thick water white wild wilderness blue day domesticated eating feeding fine flock hedge animals clouds equestrian grazing land horizon horse horses idyllic land leisure mammals peaceful riding sports tree empty grassland lonely pastoral slope tranquil