Just about the same time, the sun had gone down behind the Spy-glass, and as the fog was collecting rapidly, it began to grow dark in earnest. I saw I must lose no time if I were to find the boat that evening. The white rock, visible enough above the brush, was still some eighth of a mile further down the spit, and it took me a goodish while to get up with it, crawling, often on all fours, among the scrub. Night had almost come when I laid my hand on its rough sides. Right below it there was an exceedingly small hollow of green turf, hidden by banks and a thick underwood about knee-deep, that grew there very plentifully; and in the centre of the dell, sure enough, a little tent of goat-skins, like what the gipsies carry about with them in England. I dropped into the hollow, lifted the side of the tent, and there was Ben Gunn’s boat—home-made if ever anything was home-made; a rude, lop-sided framework of tough wood, and stretched upon that a covering of goat-skin, with the hair inside. The thing was extremely small, even for me, and I can hardly imagine that it could have floated with a full-sized man. There was one thwart set as low as possible, a kind of stretcher in the bows, and a double paddle for propulsion.