1) Draw 8 lines intersecting 2) On every other ''slice'' draw a 4 sort of frowns 3) On the other slices, draw a 4 sort of smiles 4)On the ''frowned'' slices, color in every other gap 5) With a different color, do the same with the ''smiled'' slices 6) Color in the blank stripes with a lighter version of the same color Done!
I just learned how today and I was bored...