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 Atmospheric phenomenon branch clouded daytime snow snowy winter dominant dominate enormous hill huge massive panorama summer Sussex view big bird cliff cool cotton fluffy gentle high plane soft space bay boats calm coastline shore Swansea agriculture clematis crop farm fence plain wiltshire cereal farmland meadow track