Inspired by the work of M.C. Escher, Oscar Reutersvärd and Istvan Orosz, I create digital drawings with optical illusions. The drawings contain impossible object illusion, which also occurs in the work of M.C. Escher. You may not see those illusions at first glance, but if you take a closer look at a drawing, you can discover that things aren’t quite right.

Stair Wave Circulations