"Watercolor - It's just a piece of paper" written and designed by Sonja is a watercolor reference book, in its 2nd printing, was published and printed in Oregon.  176 pages of information with Sonja's paintings and exemplars from her teaching experiences in the classroom.  Some of the subjects you will find: mixing green, mixing gray, how to paint boats, lace, rust, trees, yellow trees, waterfalls, oceans, color theory,containers, wood, linear perspective, flowers, reflective surfaces, moving water, snow, how fix and repair paintings, matting and framing, and how to exhibit and show your work.  There is a 2-page index to help you find your subject.  $34.95 + tax, where applicable.  To purchase your copy, contact sonja via email:  sonjaswa@aol.com or you may visit her studio, by appointment, to pick up your personalized copy.  The book is also available at Auburn Old Town Gallery, 218 Washington St, Auburn, CA 95603 and at Dawn's Hallmark & Art Co, 13384 Lincoln Way, Auburn, CA 95603 and on Amazon.com  (Look for it under Sonja Hamilton/watercolor book.)