Above is some finished product, hanging to dry on my makeshift laundry line. The purple on the left is red wine, the brown is lemon juice (ironed so the heat would brown it), and the right most piece is a combination of all four paints.
This piece above particularly intrigued me: it is a combination of black tea and lemon juice. The piece was originally just black tea, but when I accidentally dripped some lemon juice on the tea, I noticed it was acting as a natural bleach. I couldn't resist playing with that to see what would happen. I really need to start drawing on these scraps now to see what happens. This weekend/next week, for sure.
In addition to my experiments and preparing for the review next week, I spent a good 6 hours on this drawing. Slow going, but yesterday, after much frustration, I think I broke some ground. There is still a lot of work to do, which I intend to continue this week and into break, but I feel there is progress being made.