Surface is the Between— Between　Vertical and Horizon—Garden Project—Descended Stones Green　 Ｓｕｒｆａｃｅ　ｉｓ　ｔｈｅ　ＢｅｔｗｅｅｎＤｅｓｃｅｎｄｅｄ　Ｓｔｏｎｅｓ　Ｇｒｅｅｎ　

井田 照一