access barrier clouds countryside England english entrance exercise footpath gate Great Britain landscape meadow natural nature sky summer Sussex walk wooden abundance abundant Apiaceae Bedfordshire damp field flowers many profusion riverside spring umbellifer white ancient architecture beak beast capital carved elements griffin gryphon historical monster mythical old statue stone wings cloud farm fence green pastoral peace South Downs track trees valley bend country crops fields hills lane light Morning road rural sunlight wet wiltshire winter hedge Avena sativa cereal corner crop forest grain oats post ripe woodland box bush Buxus clipped garden Hampshire hedgerow leisure shaped topiary tranquil tree branch current danger flow powerful river strong surge surging thames violent water