copse countryside England green green valley landscape landscapes meadow nature panorama pasture peace peaceful rural sheep sky South Downs summer Sussex tranquil tree trees valley view autumn color colour country destination direction english fall fence Great Britain lane natural oak Quercus road shadow sunlight travel wooden bank branch exercise forest leaves path track trail trunk walk winter woodland alone bare field grass hill isolated lone one ridge single spring animals blue cattle clouds cows domesticated horns livestock mammals sit stand chalk eroded erosion flower footpath national park slope Trek wild worn barrier bars boundary cattlegrid estate farm house iron manor mansion Arun bridge cliff current flow placid reeds river Salix water willow amber branches brown copper deciduous ghyll leaf litter russet rusty shadows trunks wood bridleway shade shady