Visitors walk up a spiral ramp around the cone shaped funnel in the dome cupola, which has 360 glass mirrors reflecting light into the Plenary chamber of the Reichstag building, designed by Sir Norman Foster, Berlin, Germany, Europe

360 glass mirrors adult architecture berlin building color image cone shaped cupola day designed by dome europe foster funnel germany horizontal indoors large group of people light low angle view modern people photography plenary chamber ramp reflecting reflection reichstag science sightseeing sir norman foster spiral standing sunny tourism tourist tourist attraction travel travel destinations visitor visitors walk up walking window capital circular color colour considering daytime eu eu european european union german inside reflect roof siphon stepping structure sunshine walk western europe western european