1When they looked back toward the valley and the distant Gardner place at the bottom they saw a fearsome sight. All the farm was shining with the hideous unknown blend of colour; trees, buildings, and even such grass and herbage as had not been wholly changed to lethal grey brittleness. The boughs were all straining skyward, tipped with tongues of foul flame, and lambent tricklings of the same monstrous fire were creeping about the ridgepoles of the house, barn and sheds. It was a scene from a vision of Fuseli, and over all the rest reigned that riot of luminous amorphousness, that alien and undimensioned rainbow of cryptic poison from the well—seething, feeling, lapping, reaching, scintillating, straining, and malignly bubbling in its cosmic and unrecognizable chromaticism.

2Then without warning the hideous thing shot vertically up toward the sky like a rocket or meteor, leaving behind no trail and disappearing through a round and curiously regular hole in the clouds before any man could gasp or cry out. No watcher can ever forget that sight, and Ammi stared blankly at the stars of Cygnus, Deneb twinkling above the others, where the unknown colour had melted into the Milky Way. But his gaze was the next moment called swiftly to earth by the crackling in the valley. It was just that. Only a wooden ripping and crackling, and not an explosion, as so many others of the party vowed. Yet the outcome was the same, for in one feverish kaleidoscopic instant there burst up from that doomed and accursed farm a gleamingly eruptive cataclysm of unnatural sparks and substance; blurring the glance of the few who saw it, and sending forth to the zenith a bombarding cloudburst of such coloured and fantastic fragments as our universe must needs disown. Through quickly re-closing vapours they followed the great morbidity that had vanished, and in another second they had vanished too. Behind and below was only a darkness to which the men dared not return, and all about was a mounting wind which seemed to sweep down in black, frore gusts from interstellar space. It shrieked and howled, and lashed the fields and distorted woods in a mad cosmic frenzy, till soon the trembling party realized it would be no use waiting for the moon to show what was left down there at Nahum's.

3Too awed even to hint theories, the seven shaking men trudged back toward Arkham by the north road. Ammi was worse than his fellows, and begged them to see him inside his own kitchen, instead of keeping straight on to town. He did not wish to cross the blighted, wind-whipped woods alone to his home on the main road. For he had had an added shock that the others were spared, and was crushed for ever with a brooding fear he dared not even mention for many years to come. As the rest of the watchers on that tempestuous hill had stolidly set their faces toward the road, Ammi had looked back an instant at the shadowed valley of desolation so lately sheltering his ill-starred friend. And from that stricken, far-away spot he had seen something feebly rise, only to sink down again upon the place from which the great shapeless horror had shot into the sky. It was just a colour—but not any colour of our earth or heavens. And because Ammi recognized that colour, and knew that this last faint remnant must still lurk down there in the well, he has never been quite right since.

4Ammi would never go near the place again. It is forty-four years now since the horror happened, but he has never been there, and will be glad when the new reservoir blots it out. I shall be glad, too, for I do not like the way the sunlight changed colour around the mouth of that abandoned well I passed. I hope the water will always be very deep—but even so, I shall never drink it. I do not think I shall visit the Arkham country hereafter. Three of the men who had been with Ammi returned the next morning to see the ruins by daylight, but there were not any real ruins. Only the bricks of the chimney, the stones of the cellar, some mineral and metallic litter here and there, and the rim of that nefandous well. Save for Ammi's dead horse, which they towed away and buried, and the buggy which they shortly returned to him, everything that had ever been living had gone. Five eldritch acres of dusty grey desert remained, nor has anything ever grown there since. To this day it sprawls open to the sky like a great spot eaten by acid in the woods and fields, and the few who have ever dared glimpse it in spite of the rural tales have named it "the blasted heath."