Friday's Art Notes

_Now in its fifth decade, the Glastonbury festival in Somerset, England, has grown from a humble gathering of 1,500 people on Michael Eavis' Worthy dairy farm in 1970 to a giant five-day celebration of music. Photo by Adrian Dennis/AFP/Getty Images._ * "Harry Potter" series author J.K. Rowling announced Thursday that a new interactive website, "Pottermore.com":http://www.pottermore.com/, will be the exclusive seller of the e-book editions. It's an unwelcome surprise for the traditional stores that helped sell hundreds of millions of Potter novels, "via the Associated Press":http://hosted.ap.org/dynamic/stories/U/US_BOOKS_E_POTTER?SITE=AP&SECTION=HOME&TEMPLATE=DEFAULT&CTIME=2011-06-24-09-04-22. * Andy Warhol's missing $30 million portrait of Farrah Fawcett was discovered on actor Ryan O'Neal's wall on his reality show, "via Artinfo":http://www.artinfo.com/news/story/37966/the-purloined-warhol-missing-30-million-farrah-fawcett-portrait-discovered-on-ryan-oneals-wall-on-his-reality-show/. * The Van Gogh Museum in Amsterdam is closing for six months for renovations starting next year. Seventy-five of the Dutch impressionist's works will move to the Hermitage Amsterdam museum during the work, scheduled to last from October 2012 through March 2013, "via the AP":http://hosted.ap.org/dynamic/stories/E/EU_NETHERLANDS_VAN_GOGH_MUSEUM?SITE=AP&SECTION=HOME&TEMPLATE=DEFAULT&CTIME=2011-06-24-06-35-01. * Galleries at the Smithsonian's Cooper-Hewitt, National Design Museum in New York City will close July 4 for a two-year renovation and expansion, "via the New York Times":http://artsbeat.blogs.nytimes.com/2011/06/23/cooper-hewitts-exhibition-galleries-to-close-for-two-year-renovation/. * Philadelphia's Barnes Foundation begins its controversial relocation July 3 to a new building down the street from the Philadelphia Museum of Art, "via the Wall Street Journal":http://online.wsj.com/article/SB10001424052702303936704576397591560905516.html.