Stephen Quiller
Artist Stephen Quiller is an internationally known painter who works primarily in water media, monotypes, and intaglio printmaking. He is best k now for his innovative approach to water media painting: watercolor, gouche, acrylic, casein and their combinations, and for his use of color. He has written six books, all published by Watson-Guptill.
His research and development of a color wheel for painters called the "Quiller Wheel" is now used by thousands of painters throughout the world.