Artist's sketchbook :  exercises and techniques for sketching on the spot /  
Cathy Johnson.   
 - Cincinnati, Ohio :  North Light Books,  2016. 
 - 127p. : col. ill. ; 28cm.   
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>TR 741.2 J641a 2016