YouTube makeup artist Promise Tamang Phan [1] has been wowing us with her incredible transformations for several years now, and we're excited to see that she's already gotten started on some new trippy tutorials for Halloween [2].

In case you're not acquainted, Promise is basically the queen of Halloween beauty inspiration. She first caught our eye with her mesmerizing re-creations of Disney princesses [3], but we continued watching her channels as she progressed to more terrifying videos such as her stitched mouth tutorial [4].

Last year, she produced a somewhat nauseating "double vision" DIY [5] that entailed her painting shockingly realistic duplicates of her eyes, nose and mouth. Due to the popularity of that video, she's back with another mind-bending tutorial. The concept is similar, but far more trippy.

"I love doing these confusing looks because they are fairly simple to do but the results are mind-blowing," she said. Watch the video and see for yourself — but don't be surprised if you feel like you have to lie down afterwards!