Here's a card we did for a tombow markers class. It is watercolored with an aquapainter. Super easy to do too! you just use a scrap of acetate or clear transparency and scribble with the marker color onto the transparency and pick up the color with the aquapainter. This one was done using watercolor paper and was stamped in Saddle Brown Stazon. Ohhhh, can't wait for spring to get here!