During that time away, something called a wet palette was introduced to the painting community. I had no idea about it until I made a recent visit to a meeting with the DCAreaMiniPaintingClub - a group that I was a charter member of back in the summer of 2001. It was great to see long time ago friends as well as new faces - in addition, one of the things everyone was painting with was a wet palette.
A wet palette has to be the simplest brainy idea ever for miniature painting. The idea is this - add moisture to the paint at the same rate as evaporation through a process called osmosis. The theory is easy to put into practice - water, a sponge or paper towel, and parchment paper. The water travels up the sponge/paper towel and then slowly into the parchment paper which acts like a membrane between the paint and the water. The parchment paper draws water into the paint at about the same rate as the process of evaporation.
So here's my wet palette...

To try it out I threw a little bit of Reaper's Cloudy Sea paint on the paper - I did two sections - one drop that I didn't use and one drop that I threw some Chaos Black into. Added a drop of water to each and prepped them as I would have so they flow. Then I grabbed a model of a dark elf from Reaper and painted away using the mixed paint.
It was awesome! The paint stayed fluid the entire time - I was able to use far less paint, had far more control, and it didn't "chalk" up on my model (ie - stayed smooth) or cause the tip of the brush to dry out. I worked with fluid paint during the entire paint session of basecoating the mix onto the mini. When I finished, I checked the drop which I hadn't used - it was like I first laid it onto the palette - totally fluid and usable paint.
For giggles, I took the parchment paper off the soaked paper towel - lasted about five minutes before completely drying.
We'll see how my next few miniatures turn out - but I'm predicting that this is a game changer that will allow me to kick my painting up a notch.