As you watch, amused and interested, as this protracted nightly programme is enacted--and never yet, throughout England, have any rooks gone to bed quietly--the colour fades from the headland and the sea, the mist has gained on the valley, drawing its grey wisps and streamers higher and higher up the sides of the gorge; the tide has gone out, very smooth and still, leaving a broad flat stretch of wet shore in the little bay, which shines with the last of the daylight like a clear mirror; the lights of the houses in Lynmouth begin to show through the trees, pale yellow in the twilight, patches of soft colour, rather than light; and the rushing of the river sounds very loud because of the silence of the birds. Inland the hills lie, fold behind fold, in gentle, misty curves; it is that exquisite hour which only northern summers give, when the slowly-fading twilight and the slowly brightening moon hold earth and sky in a faint pellucid light. Or take a walk, on a bright May morning, from Lynton to Heddon's Mouth, along the cliffs, and see open before you, step by step, seven miles of the loveliest coast scenery, perhaps, in England. First there is a wooded strip of road, called the North Walk, which runs round the side of Hollerday Hill. The shadows are dewy in the early morning, and birds are singing from the green mass of the trees on either hand; there is a faint smell of wood-fires from the houses below, acrid and very pleasant; the chestnut leaves are just opening, and the sycamores have still the early flush of red on their tiny leaves; it is very cool and fresh under the trees. Then the wood stops abruptly, and the road runs out on the bare hillside and winds round the great headland to the Valley of Rocks. Behind, the wall of cliff rises steeply, great boulders and outcrop of rock, fantastic in the sunlight; below it falls sheer to the sea, where the misty blue turns green at the base of the cliff. Looking down the sheer slope, which is dull brown with last year's heather, and grey with the wiry grey grass that grows on moors and mountains, I could see the grey backs of the gulls, flying far below me. It was a very still morning, but I saw a fishing-smack, which had been lying motionless, catch a sudden rise of wind and come about, leaving a white circle of foam in her wake. From the height where I walked she looked infinitely little, like a ship in a fairy-tale, no bigger than a walnut shell; I could see the clear small reflection of her tiny hull in the smooth water, her sails rosy-tinted in the morning sunlight, very beautiful and magical. There was no fleck of cloud in all the wide blue of the sky, but the horizon was hidden by a faint haze, sunlit but impenetrable, and from somewhere in the mist came the reiterated wails of a siren, from some ship groping its way up the Bristol Channel.