clouds countryside England english exercise footpath Great Britain heath heathland landscape meadow natural nature sky summer Sussex track trail trees walk cumbria dry stone farm farmland fell fields highland hills meadows real estate stone upland view walls alone boulder Cornish cornwall erratic green isolated lone lonely one rock single spring blue freeze frozen ice icy January lake pond reflections water winter woodland Castanea chestnut destination direction path rural travel architecture brick chimneypots decorative dome elements homes houses idiosyncratic minarets ornamental red rooftops seaside terraced terracotta domes cereal cob corn crop developing Devon field food hairy immature maize plants young Ammophila coast coastal coastline colonist dune grass habitat marram plant sand shore stabilise