a plank road built along the face of a cliff

along antique apartment appearance archaic architecture ashy asia asian black blue boardwalk bridge building built china chinese city cliff construct construction dengfeng design drawbridge drawbridges drawbridging edifice erection exterior face footway gloomy gray grayness grizzled hanging henan historical history housing hyacinth inside jacinth light line mount mountain mountains old outdoors outside outward path perpendicularity pessimistic plank pontlevis province rectangle rectangula road rocks shaolin song songshan stick stone structure suspension temple upright village walkway wall weathered wood wooden