Nikola Čuljić is an artist from Serbia who has an unusual artistic talent. Nikola can make the most realistic 3D drawings that you have ever seen. At first glance it's hard to believe that some of these pieces are actual drawings. The super-realistic drawings are accomplished using colored pencils, markers, and pastels. The drawings, once complete, must be viewed at the right angle to achieve the 3D effect. Check out some of these realistic pieces below as well as a video showing how they look from different angles.