I am about to start my first painting! I plan to mix my steps as Mark shows on a separate pallet. I have mixed my primary colors with the slow dry medium. My concern is this will probably take me a couple of weeks or more. It's as simple as keeping the palette in the fridge between sessions to keep it from drying out? Should I cover it with plastic wrap or something? Should I let the paint come to room temperature before painting?
I will take lots of pics so folks can see a true rookie DMP project from start to finish!