Get a bird's eye view of the modern downtown district of Oslo, Norway. It's known as Sentrum, and it's the old harbor area on the inner Oslofjord. The video was shot with the drone moving from the east to the west, beginning with the Oslo Opera House, the award-winning architectural masterpiece which opened in 2007. Moving west, you'll pass over the area of Akershus Fortress, and end up over another masterpiece of design: the Astrup Fearnley Museum of Modern Art.