autumn color colour England english fall footpath forest Great Britain leaves light natural nature path shade shaded shadows shafts sunlight Sussex track trail trees trunks woodland berlin countryside environment germany grunewald land landscape outland perspective scene scenery sight sketch tall view walk wildwood wood woods barley bridleway crop farm field hill Hordeum journey rural South Downs summer way destination direction green home house meadow route spring travel bank branch exercise shadow trunk winter fox idyll idyllic leisure outlook road sunshine teufelsberg tree vacation walking walkway wallpaper Trek distance distant panorama peace quality ridge disused estuary line Mawddach peaceful railway river tranquil wales water welsh conifers evergreens pines straight