In this picture taken March 13, 2013 a visitor takes a picture inside the 'Big Air Package' artwork by international artist Christo at the Gasometer in Oberhausen, Germany. prior to the opening of the... more 
In this picture taken March 13, 2013 a visitor takes a picture inside the 'Big Air Package' artwork by international artist Christo at the Gasometer in Oberhausen, Germany. prior to the opening of the exhibition on March 15, 2013. Christo's latest monumental sculpture in the interior of the industrial monument reaches a height of more than 90 metres, a diameter of 50 metres and a volume of 177,000 cubic metres. The world’s largest self-supporting sculpture will be on show from March 16 until Dec. 30, 2013. (AP Photo/Martin Meissner) less 
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Associated Press | Photo By Martin Meissner
Fri, Mar 15, 2013 9:30 AM EDT