direction distance distant England english fence field grass Great Britain green hill landscape natural nature sky slope South Downs summer Sussex track travel bridleway hike journey path ridge space view walk walker beech Betula birch creepy Fagus forest mysterious old path through the woods rural spring Stump trail tree trunk wood chalk farm steep trees arch blue bridge centre city contemporary cross dundee footpath glass lighting modern over pedestrian purple rail railway span steel stylish tracks walkway deep eerie exercise Surrey Surrey Hills trunks downland grassland meadow national park grey greyscale monochrome