Dain Yoon, from Seoul, South Korea, creates stunning visual illusions using cosmetics and watercolour paint - without an ounce of Photoshop.
The 22-year-old, who is a student at the Korean National University of Arts, has over 20,000 Instagram followers who can't quite get their heads around her uber-trippy creations.
Speaking to the Daily Mail, Yoon said she started painting on people to capture their "multidimensional characteristics" regardless of "first impressions".
"The interesting point of my artwork is that people can find something new and tricky when they look into my artwork over and over," she said.
Scroll down to see more of Yoon's work, and prepare to be freaked out (we don't even know what's real anymore).