I saw this video at Burning Man two years ago, projected onto the side of a tent (I think). I had no idea where it was from, although I recognized the music [Shpongle - Divine Moments of Truth] (They [Simon] were performing live at Symbiosis). I have yet to have any visuals which compare to this, but then again, I've never done DMT.

Oddly, I remember this being more trippy the first time I saw it in the desert.