abstract architectural backdrop background city color decay design Dirt dirty gray grunge grungy metal rough silver stone texture urban carved carving dead death died England grave grey lichen memorial moss peace Question remember sad sadness war who agriculture blade blades blue brassica clouds colza crop five mills rapeseed rocks rotor sky stones turnip wallpaper windmills architecture carvings christian door elements entrance facade Nidaros Cathedral norway ornamental ornate pillars religion religious symmetry Trondheim wooden building doors statuary circle cracked.fractured.fissured curcular english flagstone flat Great Britain natural nature old path plant round Sussex attached colorful colors colourful colours covered edged folds frilly fronds hardy interesting lacy shapes silvery stippled textures wall appearance cascade cascading colour drops feature feature-wall patterned patterns solid spray stone-wall stonework surface surfaces varied water water-feature water-spray waterfall wet garden green greenery layout lichens mosses placed placement planned plants rockery selected selective terraced