If by any chance you should ever sail on a low ebb-tide along a certain western coast, you will, if you are of a receptive humour and new to the district, receive a somewhat startling impression of the dignity of the absolutely flat. Your ideas of militant and resistant grandeur may have been associated hitherto with the iron frontlets and crashing thunders of Finisterre or Sark, of Cornwall or the Western Isle. Here you are faced with a repressive curbing of the waters, equal in every respect to theirs, but so quietly displayed as to be somewhat awesome, as mighty power in restraint must always be. As far as eye can reach--sand, nothing but sand, overpowering by reason of its immensity, a very Sahara of the coast. Mighty levels stretching landward and seaward--for you are only threading a capricious channel among the banks which the equinoctials will twist at their pleasure, and away to the west the great grim sea lies growling in his sandy chains until his time comes. Then, indeed, he will swell and boil and seethe in his channels till he is full ready, and come creeping silently over his barriers, and then--up and away over the flats with the speed of a racehorse, and death to the unwary. You may see the humping back of him among the outer banks if you climb a few feet up your mast. Then, if you turn towards the land, you will see, far away across the brown ribbed flats, a long rim of yellow sand backed by bewildering ranges of low white hummocks, and farther away still a filmy blue line of distant hills. Here and there a fisherman's cottage accentuates the loneliness of it all. At one point, as the sun dips in the west, a blaze of light flashes out as though a hidden battery had suddenly unmasked itself; and if you ask your skipper what it is, he will tell you that is Carne. Then, if he is a wise man, he will upsail and away, to make Wytham or Wynsloe before it is dark, for the shifting banks off Carne are as hungry as Death, and as tricky as the devil. For over three hundred years the grim gray house of Carne has stood there and watched the surface of all things round about it change with the seasons and the years and yet remain in all essential things the same. When the wild equinoctials swept the flats till they hummed like a harp, the sand-hills stirred and changed their aspects as though the sleeping giants below turned uneasily in their beds. For, under the whip of the wind, grain by grain the sand-hills creep hither and thither and accommodate themselves to circumstances in strange and ghostly fashions. So that, after the fury of the night, the peace of the morning looked in vain for the landmarks of the previous day.