Willenbrink, Mark <br/><br/>
Watercolor For The Absolute Beginner 
Mark Willenbrink, Mary Willenbrink 
 - Ohio  North Light Books  2003 
 - 127p.  ill.  28cm. 
<br/><br/> includes index : p.126 - 127 
<br/><br/><label>ISBN: </label>1581803419 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Watercolor painting--Technique