forests of monsterous overnourished oaks with serpent roots twisting and sucking unnamable juices from an earth verminous with millions of cannible d… - H. P. Lovecraft

The Thing cannot be described - there is no language for such abysms of shrieking and immemorial lunacy, such eldritch contradictions of all matter, force, and cosmic order. A mountain walked or stumbled.

If I say that my somewhat extravagant imagination yielded simultaneous pictures of an octopus, a dragon, and a human caricature, I shall not be unfaithful to the spirit of the thing. A pulpy, tentacled head surmounted a grotesque and scaly body with rudimentary wings; but it was the general outline of the whole which made it most shockingly frightful.

Slowly but inexorably crawling upon my consciousness and rising above every other impression, came a dizzying fear of the unknown; a fear all the greater because I could not analyse it, and seeming to concern a stealthily approaching menace; not death, but some nameless, unheard-of thing inexpressibly more ghastly and abhorrent.

It is a mistake to fancy that horror is associated inextricably with darkness, silence, and solitude.