animal Brecon Beacons cloud footpath grass graze Great Britain green hills landscape mammal mountain natural nature rural sheep sky sunlight track trail united kingdom view wales walk welsh bridge calm cool current England english flow footbridge peaceful placid reeds reflection refreshing ripple river shade shadow Sussex tranquil tree water contented cow cows farm field herd livestock meadow peace slope spring Anthyllis blue cliff clifftop coastline Cornish cornwall flora flowers islands islets kidney vetch rock sea shore stacks yellow birdwatchers cattle distance distant hillside Pembrokeshire rocks twitchers ancient brick christian church cobblestone flint gate Gravestones graveyard historical iron old pillar religion religious steeple stone village wall windoww wooden wrought bank conifers dappled dark evergreens forest hilly lane pines road route secluded shaded shady steep Surrey trees trunks woodland Armeria danger ocean seethe seething surf thrift tide waves wild chalk downland Hampshire hill natural environment nature reserve Old Winchester Hill panorama South Downs summer amber autumn beech bridleway brown color colour copper Fagus fall orange path russet shadows