amber bare branches brown copper deciduous England english forest ghyll Great Britain leaf leaves litter natural nature russet rusty shadows sunlight Sussex trees trunks winter wood woodland autumn bridleway countryside exercise fall footpath green lane path rural shade shady trail travel walk beautiful beauty clouds Dorset farm fields Hod Hill landscape light panorama peaceful sky summer tranquil view cliff current fierce flow foam norway norwegian outflow pour pure raging river rocks spray steps tiers torrent torrential Tvindefosse violent water waterfall calm canal February reeds reflections still sunny towpath track Betula birch holly ilex peace quiet ramble shadow alone bark color colour field golden isolated lone lonely meadow oak one Quercus Roots single tawny tree trunk yellow.copper bank branch choice choose diverge fork green lane historical old route slope spring two animal estate feed fleece graze grazing hill livestock mammal pasture sheep wool