oslo - jun 6: modern interior of opera house building on june 6, 2010 in oslo. the structure contains 1,100 rooms in a total area

architecture modern indoors futuristic built structure abstract design flooring pattern glass material wall building feature backgrounds window ceiling geometric shape vanishing point reflection construction industry corridor no people domestic room metal bright steel city life underground light natural phenomenon exterior illuminated blue entrance hall creativity space diminishing perspective staircase clean sparse technology night skyscraper inside of business personal new decoration