cloud cumulus fair Great Britain green landscape natural nature rural sky trees wales weather welsh blue clouds lightning rain rainy skies storm thunder thundercloud thunderstorm white common England english grass grassland horizon Natural landscape plant Surrey black line marine ocean raining scape sea water dominant dominate enormous hill huge massive panorama summer Sussex view big bird cliff cool cotton fluffy gentle high plane soft space agriculture clematis crop farm fence plain wiltshire cereal farmland meadow track boulder colorado debris mountain mountains range rock rocky usa lake