The Voyeur - pg. 110

At the angle of narrow passageway between two almost vertical walls, the water alternately swelled and hollowed with each wave; at this point there was neither foam nor backwash; the moving mass of water remained smooth and blue, rising and falling against the rock walls. The disposition of the nearby rocks forced a sudden influx of liquid into the narrows so that the level rose to a height greatly exceeding that of the initial wave. The collapse followed at once, creating in a few seconds, in the same place, a depression so deep that it was surprising not to be able to see sand, or pebbles, or the undulating fronds of seaweed at the bottom. On the contrary, the surface remained the same intense blue tinged with violet along the rock wall. But away from the coast, the sea appeared beneath a sky filled with clouds, a flat, even green, opaque, as if it had been frozen.