Companies Exhibit At The Light And Building Architecture And Technology Fair

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The logo for Siemens AG sits at the company's booth at the Light and... News PhotoBusiness,Construction Industry,Europe,Finance,Frankfurt - Main,Germany,Home Ownership,Horizontal,Logo,Siemens,Sitting,TechnologyPhotographer Collection: Bloomberg © 2014 Bloomberg Finance LPThe logo for Siemens AG sits at the company's booth at the Light and Building Architecture and Technology Fair, in Frankfurt, Germany, on Monday, March 31, 2014. The Light and Building Architecture and Technology Fair takes place from March 30 to April 4 2014. Photographer: Ralph Orlowski/Bloomberg via Getty Images