I saw this on the Yarn Harlot's blog and loved it. So I went to Ravelry and looked at all the lovely projects people made. I thought to myself, "I haven't really done colourwork, this looks intriguing". Then I went stash diving and found some yarn that would work! (shocking, I know). Clearly the Fates were with me. Then I swatched. (another shock, I'm sure). The pattern is Catkin by Carina Spencer.
I'm glad I did swatch, as a couple of the stitches are different. Also, there are spots on the chart where the symbol(s) go over 3 or more stitches. Took a few minutes for my brain to realize that I wasn't looking for ONE symbol on the legend, I was looking for 2 or 3 grouped together. Otherwise it went pretty smoothly.