The shutter blinks, and time moves ahead in installments... the floating and anonymous 目 makes irreversible progress towards the distant, never approaching 山（複）. Travel isn't continuous, since the 空間／宇宙 between pictures is 暗い. but we shouldn't be afraid of this, since the 暗い doesn't exist, and the 無効の、中空の of those discontinuous moments speed us on our way... think of them as the temporal equivalent of a favorable foreign currency exchange rate.