cornwall countryside England english farm fast flowing Great Britain hillside Natural landscape nature Riparian zone rocks spring stream water water resources watercourse waterway alone crataegus green.grass hawthorn isolated landscape lone lonely natural one shrub single South Downs Sussex tree view austere canada chill cold forbidding freezing frozen glacier high ice icy mountain rock Rockies severe shadow snow snowy steep sunlight aimless animal cow field green livestock mammal meadow meander pastoral pasture summer wander cover far homes houses melt melting norway norwegian patchwork patchy ridge thick white drystone exposed hill moor moorland path remote stone track trail Trek walk wall wild cloud coast coastal coastline forest hills madeira mist misty ocean panorama sea top village villages deep mountains plateau