boundary branches England english field Great Britain green line meadow natural nature row series spring Sussex tree trees barrier cloud drystone farm fence grass hill landscape sky wall moor moorland plant ruins stone tussock view church edge gate home house margin village cold lane snow snowy South Downs track winter architecture cross decorative Domain dordogne elements France french iron limit marker ornamental ornate plinth symbol territory wrought animal domesticated livestock mammal old Pembrokeshire run sheep shorn traditional wales welsh evening north northern countryside fresh hedge leaves New oak Quercus ancient distance distant historical bend border corner curved long road roadside summer verge