I think Alice in wonderland is iconic for either a hellava acid trip or what mental illness can be like.
I have never done acid so I can’t speak of that but I do know the fears and wonders of a mental illness. The grandeur of feeling alive in a sea of misfits and low and terrified where fears are larger than life. Where the delusions seem real and reality feels all wrong. Of course for me now the meds take a lot of that edge off but not always. It hangs around as an old friend waiting to party again.