bank Bedfordshire England english flow freshen Great Britain green natural nature oxygenate river rural shallow trees water weir architecture historical mill power sails South Downs Sussex traditional white wind windmill wooden branch crop fruit gardening greenhouse harvest horticulture peach peaches prunus persica ripe trained tree berry glasshouse grow plant red Solanaceae tomatoes vegetable vine ancient barrel cannon coast coastal defence defend defensive gun iron kent old stock weapon cold Devon farm field landscape meadow snow snowy track tracks tractor uk winter wintry farmland fence hills post spring view gate animal black cattle cows heifers herd mammal