Watercolour challenge :  techniques in practice. 

 - London :  Channel 4,  2002. 
 - 220 p. :  col.ill. ;  29cm. 
<br/><br/> Includes index.  TV tie-in. 
<br/><br/><label>ISBN: </label>0752262114 (hbk.) 9780752262116 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Watercolor painting--Technique.
<br/><br/><label>Dewey Class. No.: </label>751.422  / WAT