Mastering Impossible Art Forms

Drawing Knots, Level 1

How to draw a simple version of this twisty Henri Matisse knot!

Drawing An Impossible Triangle

Here’s how you can draw The Penrose Triangle, an example of an impossible shape.

Drawing Knots, Level 2

How to draw a more complex version of this twisty Henri Matisse knot!

Drawing Knots, Level 3

How to draw the final version of the twisty Henri Matisse knot!

Drawing A 3D Staircase

This optical illusion looks like a 3D staircase, but it’s all drawn on a plain piece of paper.