Castanea chestnut countryside England english exercise flowers footpath Great Britain green landscape natural nature path rural spring Sussex track trail trees trunks village wild cold cover deep far freezing icy melt mountains norway norwegian plateau remote ridge rock shadow snow snowy summer thick white berries berry black bryony branch clematis Dioscoreaceae hedgerow native plants seedheads Surrey Tamus communis traveller's joy winter beach coast Devon foam force gray grey horizon lonely sea shingle shore spray uk united kingdom wave bay villa brown copper fall floor forest gold leaf leaves litter russet shadows sunlight tawny trunk woodland burst danger fields flood grass home house lake meadows pond pool river spate water heath heathland heathy path through the woods tree wood amber autumn bracken colour deciduous larch Larix light rusty