You can buy the pattern at: Monster Sweetheart Etsy Shop:

I love stained glass. I love the way the light shines through the dark outlines. I wanted to knit stained glass and I think this cowl does a pretty good job!

Really warm.

Fun colorwork, not too hard. Some cabling involved.

Check out my other designs (including matching fingerless gloves!) here:
http://www.ravelry.com/designers/monster-sweetheart