Tattoo
artist Matt Pehrson, who works at the Zion Tattoo Company in Utah, US, took his tattooing skills to a whole new level after creating the extremely realistic design on the back of his friend Ryan's skull.
The design is cleverly made up of thick black lines to give an impression of a huge hole in Ryan's head, along with some pretty clever shading to create the illusion
"Of course, the tattoo only looks 'perfect' at a limited viewing angle. Still looks like a rad tattoo from other angles, it just doesn't make your tummy hurt," he explained.