A quick piece I made for this week's challenge. Kind of a breakaway from the norm that'll probably be put out, but I didn't see anything explicity about HOW we had to render it in the rules. If I misread I AM SORRY. Pixel Joint will have my firstborn as tribute.
I made this without seeing the transparency requirement, so I kind of just threw that in. I don't think it'll look good on anything but a bright background, sorry...that's a design flaw on my part. :/ Edited this based on some feedback from king_bobston and Manupix. Thanks a lot, I think this works a lot better!
Here's what I had before I realized the transparency requirement : http://i.imgur.com/K66JHjl.gif