Atomium is one of the landmark building in Brussels. Modelled on an iron atom that has been magnified 165 billion times, it consists of nine metal spheres which are held in place by interconnecting corridors. The structure weighs 2,400 tons and is 102m in height, and each sphere has a diameter of 18 meters.
I took this image during spring time in Belgium. All the flowers were blooming, and so colorful :)