Is the next artist in my online course. I used a 2×3 foot piece of cardboard and my teacher suggested I paint it white to start. Then he showed me the collection of acrylic house paints he had and handed me paint stir sticks. Other people in the studio came to watch, so I gave them colors to drip. Suggestions came in: it needs a dark red. It needs black. It needs white. It was tremendous fun.