But whether Thor-finn saw the mirage here or not, Thor-eau, one of the same family, did; and perchance it was because Lief the Lucky had, in a previous voyage, taken Thor-er and his people off the rock in the middle of the sea, that Thor-eau was born to see it.

This was not the only mirage which I saw on the Cape. That half of the beach next the bank is commonly level, or nearly so, while the other slopes downward to the water. As I was walking upon the edge of the bank in Wellfleet at sundown, it seemed to me that the inside half of the beach sloped upward toward the water to meet the other, forming a ridge ten or twelve feet high the whole length of the shore, but higher always opposite to where I stood; and I was not convinced of the contrary till I descended the bank, though the shaded outlines left by the waves of a previous tide but half-way down the apparent declivity might have taught me better. A stranger may easily detect what is strange to the oldest inhabitant, for the strange is his province. The old oysterman, speaking of gull-shooting, had said that you must aim under, when firing down the bank.

A neighbor tells me that one August, looking through a glass from Naushon to some vessels which were sailing along near Martha's Vineyard, the water about them appeared perfectly smooth, so that they were reflected in it, and yet their full sails proved that it must be rippled, and they who were with him thought that it was a mirage, i. e. a reflection from a haze.

From the above-mentioned sand-hill we overlooked Provincetown and its harbor, now emptied of vessels, and also a wide expanse of ocean. As we did not wish to enter Provincetown before night, though it was cold and windy, we returned across the Deserts to the Atlantic side, and walked along the beach again nearly to Race Point, being still greedy of the sea influence. All the while it was not so calm as the reader may suppose, but it was blow, blow, blow, — roar, roar, roar, — tramp, tramp, tramp, — without interruption. The shore now trended nearly east and west.

Before sunset, having already seen the mackerel fleet returning into the Bay, we left the sea-shore on the north of Provincetown, and made our way across the Desert to the eastern extremity of the town. From the first high sand-hill, covered with beach-grass and bushes to its top, on the edge of the desert, we overlooked the shrubby hill and swamp country which surrounds Provincetown on the north, and protects it, in some measure, from the invading sand. Notwithstanding the universal barrenness, and the contiguity of the desert, I never saw an autumnal landscape so beautifully painted as this was.

It was like the richest rug imaginable spread over an uneven surface; no damask nor velvet, nor Tyrian dye or stuffs, nor the work of any loom, could ever match it. There was the incredibly bright red of the Huckleberry, and the reddish brown of the Bayberry, mingled with the bright and living green of small Pitch-Pines, and also the duller green of the Bayberry, Boxberry, and Plum, the yellowish green of the Shrub Oaks, and the various golden and yellow and fawn colored tints of the Birch and Maple and Aspen, — each making its own figure, and, in the midst, the few yellow sand-slides on the sides of the hills looked like the white floor seen through rents in the rug.

Coming from the country as I did, and many autumnal woods as I had seen, this was perhaps the most novel and remarkable sight that I saw on the Cape. Probably the brightness of the tints was enhanced by contrast with the sand which surrounded this track. This was a part of the furniture of Cape Cod.