It is a Tunisian design by Christina Adorjan, titled Schmetterwurm. It is a free pattern on ravelry.
In my stable of stash I had the right amount of yarn. I used two colors of Premier Yarns, Cotton Fair a lovely cotton acrylic blend and an F cable hook.
Being left-handed I sometimes wonder how a pattern will work up and if or how it will be different. The only difference is my short rows are on the left side verses the right.
If you were looking for a quick pattern, this one is perfect. This shawl works up quickly, I started it Sunday morning and by Tuesday afternoon is was on my blocking board.