Because what else would they be. Part 18 of "the great uploading catch-up of late 2013 because I even forget to do it for my DA".
I decided to tackle my Christmas cards early this year, but got on tackling them a whole lot sooner when Moo was like "hey we're having a sale!" Got the idea when falling asleep, then cranked this out after work hours. Wooh!
I'm jokingly referring to this as my "winter magical girl", though a couple people have said that they can see the original concept (which I didn't mention) as an abstracted tree. I've been calling the woman a sort of "winter fairy" in my head, but if you can see other things...awesome. Glad the base idea came through in the end. XD
There's an alternate version I'm referring to as the "midnight void", which is minus the blue background. Both images are available as prints on my Redbubble; the original version is here and the midnight version here.