abstract atmosphere azure background black blue color colored stone colored stones colors darkness decay desktop erosion graphic green light metal natural number organism pattern Road surface rock sky Soil space stone stones texture turquoise architectural backdrop city dark design grunge grungy red rough urban ancient architecture desuetude elements Greece Greek hillside historical Mystras old plants ruins steps UNESCO World Heritage arch cyprus destroyed destruction eroded languish Remains remnant window worn Camarthenshire castle Dryslwyn Great Britain landscape ruined wales wall welsh arches fig nostalgia nostalgic rural spring sunlight tree warm conceal cover England english gravestone lichens loss lost memory obliterated obliteration obscure Sussex paint Dirt dirty gray silver building derelict Gateshead Gibside hall heritage historic house national trust property ruin windows acre Akko Alley aquamarine doors Israel lane path street