architectural architecture archway brick-walls bricks brickwork colors colours formation heritage historic Historic site kiln kilns landscape light lime-kilns park patched patchwork repairs rock rock-work rocks rubble ruins shadows stone stone-wall stone-work stones structure sunlight surfaced surfaces surfacing texture textured textures trees variations varied vegetation wall walls arch historic-site blue door metal Air Brick materials slate nature decoration girl gray green horn leaves Nyberg plaster sand yellow block mortar stonework mountains pebble