bank blue chalk cloud England english exercise farm Great Britain green hedge landscape lane nature old peace peaceful route rural sky South Downs summer Sussex track tranquil transport travel tree verge walk view ancient Cissbury Ring coast earthworks fields footpath fort hill historical Iron Age path remnant sea town trail cold contrast countryside destination fence field freezing frozen icy journey natural shadow snow sunlight winter country estate flock home house lime linden mansion meadow parkland pastoral pasture quality sheep Tilia trees two bush shrub slope country walk distance ramble silhouette spring stroll uk united kingdom village animal bleak chilly February footprint mammal roam roaming severe snowy wander wandering