banks Bedfordshire bridge course England english flow fresh great Great Britain green natural nature Ouse oxygenate oxygenation reflections river trees water waterweed weir acess countryside december entrance forest gate Sussex winter wooden woodland asphalt lane road rural shadows sunshine tarmac travel direction hedgerow landscape route tree autumn fall hedge oak Quercus track 19th century architecture brick cloud mill sails sky vanes wilton wiltshire windmill Acer crop fruit grapes Surrey vines vineyard viticulture cumbria door elements home house idiosyncratic lintel quirky rustic stone church Hampshire historical iron metal old ornamental traditional wall-tie