What I'm working on recently is "remixing" my finished paintings by painting new elements onto their prints. My aim in doing so is twofold; alter the aesthetic and message of the original painting.
For example, during my recent stay in Hanoi, Vietnam, I painted a piece titled Dodder (shown to the right). The painting is of a parasitic vine named "cuscuta japonica" which attaches itself to a "host" tree and spreads very quickly. It can grow several inches a day, and can move rapidly from plant to plant with the help of abundant seeds, water, and birds. When this parasite attaches itself to its host tree or plant, it begins to suck water, minerals, and carbohydrates – everything it needs for life – ultimately killing its host and then moving on.
Now, what I'm painting onto a full size print of this is a war scene consisting of helicopters and troops essentially invading the painting itself. Here's a couple pictures below;