Change :  Ai Weiwei, El Anatsui, Catherine Opie. 

 - 1 DVD (55 min) :  sound, colour. 
 - Art21 .
 - Art21. .
<br/><br/> Picture format 16:9. 
<br/><br/> Specialized. 
<br/><br/><br/>Region code 0. 
<br/><br/><br/>In English and Italian, with French, German and Spanish subtitles. 
<br/><br/><label>ISBN: </label>9783869231143 (DVD) :  £17.99 3869231149 
<br/><br/><label>Subjects--Personal Names: </label><br/>Ai, Weiwei.<br/>Anatsui, El, 1944- <br/>Opie, Catherine, 1961- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Change.<br/>Social change.<br/>Art and Design.<br/>Art and Design.