When you think of 3D renderings, you immediately imagine some complex computer algorithm that miraculously adds a new dimension to something otherwise flat. With that notion in mind, the work of self-taught Serbian artist Nikola Čuljić will floor you. Not only is Čuljić an adept artist, mastering light and shadow with little more than colored pencils, markers and pastels, but he also has a computer-like mind for depth and dimension. Čuljić’s work is basically an optical illusion that confuses the viewer’s brain into thinking his drawings are somehow emerging from a flat paper surface, coming to life before one’s very eyes. Čuljić has smartly taken to social media with his unique work, racking up over 13K Facebook likes, nearly 16K Instagram followers and literally hundreds of thousands of YouTube views. Take a look for yourself… prepare to be amazed.