One of my favorite watercolor paintings is Autumn Willow by Margaret Organ-Kean. This was done as a portrait of fellow Seattle artist Kaja Foglio and was done for the artwork on a card in the game Magic: the Gathering.
Margaret Organ-Kean did a lot of work that appears on Magic cards, most often of horses, pegasi and unicorns. Recently, she has been doing quick watercolor sketches and putting them on eBay. Check out her FaceBook page for details.
Magic Card Art
More Watercolor Work