Illuminated blue roof structure, Sony Centre, Potsdamer Platz, Potsdamer Square by night, Berlin, Germany

architecture at berlin blue building buildings by capital capitals center centre cities city city scape city scapes cityscape cityscapes colored colorful coloured colourful europe european german germany illuminated illuminated illumination illuminations lighting lit major metropolis modern night night time nights nighttime photo photograph photographs photos platz potsdamer roof roofs scape scapes shot shots sony square structure time town towns up view views