autumn Clematis vitalba England english fall Great Britain natural nature Old Man's Beard plant seedheads Surrey traveller's joy wild architecture beach building coastal concrete defences iron norfolk protection sand sea seaside shore structure town exercise footpath leisure pleasure rural Sussex track trail trees walk woodland countryside flora flowers green hills landscape meadow South Downs summer antennae butterfly Hesperiidae insect Large Skipper Lepidoptera Ochlodes venata rhopalocera wings big brooding cloud cumulus danger huge omen ominous sky threatening view farm field flood flooded Hampshire January river valley water winter chalk country crops Downs fields light Morning sunlight wet wiltshire border bush climbing garden perennial petals rambling rosa rose shrub white