Los Angeles-based artist Katy Ann Gilmore combines art and mathematics to transform ordinary, flat surfaces into incredible three-dimensional illusions. At first glance, her intricate work looks digitally rendered; however, Gilmore meticulously hand-draws each detail using pens and markers. Whether it’s a giant mural or a smaller work on paper, each line drawing appears to leap … Continue reading Artist Hand-Draws 3D Optical Illusions on Walls That Play With Depth and Perspective