A woman takes a photograph inside Exxopolis, an inflatable walk-in luminarium at Grand Park in Los Angeles, California, September 7, 2013. The inflatable walk-in luminarium, designed by Architects of ... more 
A woman takes a photograph inside Exxopolis, an inflatable walk-in luminarium at Grand Park in Los Angeles, California, September 7, 2013. The inflatable walk-in luminarium, designed by Architects of Air, creates a maze of winding paths and domes featuring Islamic architecture, Archimedean solids, and Gothic cathedral designs. REUTERS/Jonathan Alcorn (UNITED STATES - Tags: SOCIETY) less 
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Reuters | Photo By JONATHAN ALCORN / REUTERS
Sat, Sep 7, 2013 4:16 PM EDT