background Birling Gap chalk cliff coast cracked cream England english evening flints Great Britain natural nature rock stone Sussex texture white abundant blue bluebells flowers green Hyacinthoides non-scripta many profusion spring trees wild woodland arch architecture brick city concert elements facade historical Kensington London ornamental ornate Royal Albert Hall Victorian Aesculus hippocastanum branch fresh horse chestnut leaf leaves life New Surrey tree twig amber autumn brown Castanea chestnut fall frost frosted tawny winter clouds flora landscape plants sky South Downs summer umbellifers umbels Cornish cornwall developing fern fronds garden growth pinnae plant pteridophyte stems temperate unrolling ancient deciduous nostalgia oak old Quercus sepia swing trunk venerable array cloud coastal energy environment eyesore farm marine ranks rows sea series turbine view wind