clouds England english exercise field footpath Great Britain green hike hill landscape meadow outdoors panorama path peace rural sky slope South Downs steep summer Sussex track trail trees view walk Weald animal chilly cold farm February flock forage freezing graze harsh livestock mammal natural nature roam sheep snow snowy winter ascend chalk chalky countryside direction goal grass journey peaceful purpose rise route shadow sunlight tranquil Trek way ancient bank Cissbury Ring coast earthworks fields fort historical Iron Age old remnant sea town contrast destination fence frozen icy lane travel verge country estate home house lime linden mansion parkland pastoral pasture quality Tilia two bush shrub bleak footprint roaming severe wander wandering