The alternating stitch patterns in the cowl make the colors look like they are folding over like breaking waves.
Finished cowl size is 26” around x 15 1/2” long.
Size can be increased by adding more blocks. For every block you add in width, increase yarn needed by 20%.For every row of blocks you add to the length, add 25% more yarn.
I used two skeins of Cosette, and had less than half a ball left.
Since Cosette can vary can color from skein to skein, I started alternating rows of the two skeins when I started the 2nd repeat.