branches countryside England english fence field footpath Great Britain nature path rural straight Sussex track trail tree winter conifers edge forest landscape natural pines Pinus trees trunks autumn color colour fall lane leaves road shade sunlight boundary buttercups damp green margin marshy meadow ranunculus spring yellow bridleway exercise summer travel walk brick decorative garden gate glasshouse greenhouse iron metal ornamental ornate wall walled wrought branch trunk uk conifer pine Pinus sylvestris scots pine two wood boat cruise hobby lake leisure miniature model park pond sail shadow ship water yacht chalk cliff coastline crack danger erosion rock sea Seaford top