Now you never have to cry over spilled milk again - just turn it into art!
I have begun experimenting with milk. It works a little bit like invisible ink. Paint it onto paper and when you paint over it - voila! All sorts of interesting shapes start to show up.
I've already totally ruined about half of my test subjects. It's clearly going to take a bit of work to figure out how to use effectively (look forward to some more interesting experiments in the coming weeks,) but it certainly seems like it could have an interesting batik effect if used properly.
The piece above only has a background wash at present, but you can start to see some interesting things happening back there. On the right there are some more random practice brush strokes. High contrast definitely looks good with this stuff.