I made up this pattern while I was studying the colourtheory of Johannes Itten. He was a German scientist who worked on a concept of the influence of colours on eachother. I used a very thin woolen yarn that is mainly used for embroidery. I published the pattern on my blog and hope it is helpful to you. Please let me know if you think of any improvements. (I do not know how to include a chard in the pattern, which probably would have made it easier)