FILE - In this March 15, 2013 file photo, Bulgarian artist Christo speaks during a news conference at the unveiling of the installation 'Big Air Package' at the industrial memorial Gasometer in ... more 
FILE - In this March 15, 2013 file photo, Bulgarian artist Christo speaks during a news conference at the unveiling of the installation 'Big Air Package' at the industrial memorial Gasometer in Oberhausen, Germany. An appeals board is upholding the Bureau of Land Management's decision to grant Christo a permit for his Over the River project, which involves temporarily suspending 5.9 miles worth of silvery fabric panels in sections over 42 miles of the Arkansas River. (AP Photo/Frank Augstein, File) less 
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Associated Press | Photo By Frank Augstein, File
Fri, Jun 28, 2013 8:56 PM EDT