bridleway chalk countryside England english farm field Great Britain hill lane nature rural shade shaded shady slope South Downs summer Sussex track trail tree canola cloud crop distance distant far landscape natural oilseed plant rape sky spring view yellow concrete geodetic landmark location marker pillar point station survey triangulation trig united kingdom viewpoint animals bale brown cows domesticated feeding fence hay herd hillside livestock mammals animal feed fleece flock flood graze mammal meadow sheep winter wool alone cliff consider danger Downs edge green lonely panorama ponder relax rest sea single sit south think beautiful beauty blue clouds footpath grass path quality browse horses peaceful tranquil trees plain woodland ancient barrier boundary decrepit derelict old partial pasture post posts Remains remnant wood wooden