Learn how to draw The Impossible Triangle Optical Illusion in this narrated step by step simple drawing. See an easy way to draw this amazing Impossible Triangle optical illusion. Watch Next: How to Draw Optical Illusions: \rbr\rbrThe Impossible Triangle is quite simple to draw but impossible to make in 3-D, so it is a 2-D Visual Illusion of an impossible 3-D shape!\rbr\rbrWatch Next: Three Complex Triangles: \rbr\rbrIn this drawing I use a 4B pencil and show you an easy way to draw the Impossible Triangle.