When painting with watercolor (paint) on paper, I often use plain water to "lift" color back out and finesse blended areas. I have been trying to simulate this technique in AR but so far unsuccesful. Any ideas on how this might be accomplished? The idea is sort of like this. Put a small drop of water on a painted area. The drop thins out the paint and spreads it into the surrounding colors. lightly touch the wet area with a piece of tissue paper which soaks up the water leaving a lovely bright area with nicely blended colors around it. This is very controllable as to how much color is lifted, how much spread occurs, etc.