Schaeffer, S. Allyn. <br/><br/>
The big book of painting nature in pastel / 
Allyn, Schaeffer S 
 - New York :  Watson-Guptill Publications,  1993 
 - 192 p. :  ill. 
<br/><br/><label>ISBN: </label>0823005046 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Landscape in art.<br/>Nature--Aesthetics.<br/>Pastel drawing--Technique.<br/>Drawing from photographs.
<br/><br/><label>LC Class. No.: </label>NC795  / S35 1993