Mandalas are ancient meditation devices. Simply focus on the centre of the mandala and allow it to bring peace to your mind. This mandala is created by drawing the path of circles within circles, each one moving faster than the one before. There are eight simple colour combinations, with a greater likelihood of a black background. There are two different degrees of symmetry possible and two different styles of drawing depending on how quickly the circles speed up within one another. They take between 20 and 40 seconds to draw, depending on complexity.