Heller, Steven, <br/><br/>
The typographic universe :  letterforms found in nature, the built world and human imagination / 
Steven Heller & Gail Anderson. 
 - New York, New York :  Thames & Hudson Inc.,  2014. 
 - 351 pages :  color illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references (page 348) 
<br/><br/><label>ISBN: </label>9780500241455 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alphabet in art.<br/>Graphic design (Typography)<br/>Lettering in art.<br/>Lettering--Pictorial works.