So you all know I have painted with some non-conventional media in the past. Wine? Check. Coffee? Check. Tea? Check. Pomegranate juice? Check. But never have I painted with Coke! (Probably because I don't drink it, so we hardly ever have any in the house.) But should you ever get the urge.... here's a tutorial that explains how to do it!
(And here's the link for when FB strips it out of the reader: http://youtu.be/oJvGwF5LDRQ)