dry stone retaining wall of asuka-no-komichi slope and hydrangeas flowers.

ajisai antislip architecture ashy asia asuka asukanokomichi asukayama botanical construction curvy doughnuts dry flowers foliage forma gakuajisai granite grooves hill hortensia humped hydrangea hydrangeas indentations japan japanese kita komichi light macrophylla natural nature nippon nishigahara normalis oshaped outdoor park plants retaining rings road rocks round rounded route seiyoajisai slope steep stones street tokyo vegetation wall ward western