appearance base blocks circular concrete concrete-work cracked cracks damage damaged dark dirty foundation-work foundational foundations gray grey greyscale grime historical old past raised remainder remaining reminder round solid structure architectural Asia beginnings building-outline construction groundwork hill hillside Incomplete large level levelled levels materials multilevel outlines retaining-walls rocks slope sloping stepped steps stone stones strength strong trees vegetation walls wide work overflow rain water angles bricks brickwork building building-construction building-site building-work buildings cement-work cemented construction-site construction-work development frames home home-units homes mortar sand sandy shade shadows suburban sunlight sunshine urban wall window-frames crack cracking decorated decoration decorative display edge edges edging elements exterior external foundation historic historic-building ornamental ornamentation stone-work support concrete-pad concrete-pour concreting edged fill filling flat flatten flattening form forming leveled leveling levelling mix mixed poured preparation prepared preparing rough smooth smoothing solidify spread spreading surface surfaces textures tools wet working