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"SAN FRANCISCO, California \u2014 Happily hunched over his iPad, Britain's most celebrated living artist&amp;nbsp;David&amp;nbsp;Hockney&amp;nbsp;is pioneering in the art world again, turning his index finger"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.blouinartinfo.com/news/story/977487/video-david-hockney-unveils-discusses-his-ipad-art-in-san>