agriculture clematis cloud crop cumulus England english farm fence grassland Great Britain landscape plain plant sky wiltshire cereal farmland horizon meadow track architecture building color colour cornwall facade hillside home house roof terraced trees window elements glass historical leaded LINCOLN old stone three vintage ancient Sussex tiles town traditional cable current distribution electrical electricity framework gantry iron metal power pylon steel tower blue coastline hard natural nature Pembrokeshire rocks rocky rough sea shore wales water welsh wild Bedfordshire crops fields flowers green spring umbellifer view city grandeur houses London pillars portico street suburb urban verandah arch bank brick bridge canal Muscovy duck rural towpath watercourse