Dusk or Dawn is a symmetric embedding of K_6 on the Mobius band with a different color assigned to each vertex. Because the knitting is unidirectional and in the round, half of the diagonal edges required use of a separate piece of yarn for each knitting round each edge crossed. This, combined with the separate colors for the vertices, meant that there were 68 ends to weave in (and so the overall texture is not quite uniform).