Pi Shawl Progress

Shawl update: I didn't upload the picture yesterday, so now I can offer before and after.
and

My crochet bind-off was too big and I ended up unraveling it. If I do this* again, I will move the stitches to a very long string of waste yarn for the first blocking.

*By this I mean finishing off a shawl in a totally different yarn without knowing what the relative gauges will be after blocking.