The sun was getting low as I separated from my party and walked up the side of a long hill covered with old heather, moss, patches of grass, patches of reeds, and bogs. It was a glorious scene! A sea of moorland—wave over wave of undulating hill—rolled from me northward to the foot of old Cheviot, whose long back, some twenty miles away, was lit up by the brilliant sinking sun so clearly that I could distinguish the gullies and inequalities in its time-honoured old sides. Wave over wave, southward and westward, rolled those same moorland hills from my feet, seemingly into the still more distant hills of Cumberland, and from north to south, east to west, was a sea of purple heather in its fullest bloom, lit up by the golden floods of light of the setting sun. In another five minutes the sun had disappeared, and I was down by the side of the little Tarn. Already the air, always fresh on the hills, became fresher; the golden light was dying out of the sky; the blue of the Heaven above me was darkening, the hills, a mass of purple sheen so few minutes ago, stood out sharp and black against the sky; and so I started on my long tramp home, watching the growth of the “gloaming.” There was still the heather. I was still tramping through it, but its colour was gone. It was now an expanse of purple blackness. More intensely dark became the blue of the sky above me as the red streaks, still hovering over the place where the sun had dipped, faded. Gradually, imperceptibly was darkness spreading over everything; and as the darkness spread, the stillness and sweetness of the “gloaming” made itself felt. The stillness and freshness of the air, the mysterious blackness of the hills; the startling white flashes of the little pools, in the moors, looking as though they had absorbed light from somewhere, and were loth to part with it; the faintly reflected colours of the fading sky given back by the burns and streamlets which crossed my path, the whispering of the reeds and long grass; the great grey boulders looming here and there through the dark heather and bracken—boulders behind which at that hour one could not help believing that Kelpies and Pixies were hiding, and might dart out at any moment for some Tam-o’-Shanter frolic over the moor—and the soft springy moss, grass, and heather, still under my feet deadening all the sound of my tread. Light dying, fading, and darkness, a rich purple darkness, spreading; and everywhere the scent of heather bloom and stillness and freshness—freshness indescribable, a stillness only broken by the call here and there of the scattered grouse; or the soft rush of wings and whistling of golden plover far away over head; or the cry of the lapwing—or the bark miles away of a collie dog; or the dripping and murmuring and bubbling of the little burns in the gullies!