[FS]

It wouldn't be all that different from being inspired by dreams. If someone would actually write a book while under the influence of hallucinogenics, then I guess nobody could make much sense out of it. But they'd have to write really, really fast. That's why I was looking more for inspiration in the memory of hallucinations.

As for visual art, it's not necessary to understand it. And eitherway, everyone would experience the drug in their own way, so that would do little to change the appreciation for the art or writing.