This is a shawl worked in Tunisian crochet that will make a pattern when viewed from an angle. Each row will be worked twice, once in the pattern color (black), and once in the background color (white). Since the illusion is being worked in Tunisian crochet instead of knit, the pattern will be started in the background color (in this case white). You will need to know only 2 stitches to work this, TSS and TRS. I just looked at tutorials on Youtube to learn them. The pattern is 80 stitches, but since it is worked in Tunisian you will add 2 stitches. The first and the last stitch (the two extras) do not count toward the pattern stitch count; you are basically working 80 stitches between the first and last stitches. I used a 6mm extended Tunisian hook.