Yes, tripping without particular hallucinogenic substances in your system is possible. This was proven by an impressively talented glass artist Mike Gong who creates extremely complex and vivid little marbles. His designs will boggle your mind through compositions ranging from planetary swirls, waves, and patterns to highly trippy faces reaching for a psychedelic dose with their tongues in the series titled ‘Acid Eater.’
Each of these entirely hand-made marbles connect all of the little details together in one round unit, looking beautiful at any angle. The crazy little ‘acid eaters’ look particularly interesting while rotating the marble because the movements distort the smiling face into patterns and swirls.