I've done a wide variety of hallucinogens. While I've seen things that could be described as fractal (in that they are nested and self similar), I've never seen

I've done a wide variety of hallucinogens. While I've seen things that could be described as fractal (in that they are nested and self similar), I've never seen a literal time escape fractal. In my experience, hallucinations look more like turbulent flow, like smoke. Deepdream isn't a terrible first approximation, but may give you the impression that the hallucinations are more dramatic or total than is typical. I can't rule this hypothesis out entirely, but I'm very skeptical. Pareidolia seems more likely to me.