Buy this photo on Getty Images : Getty Images The Atomium is a building in Brussels originally constructed for Expo 58, the 1958 Brussels World's Fair. Designed by the engineer André Waterkeyn and architects André and Jean Polak, it stands 102 m (335 ft) tall. Its nine 18 m (59 ft) diameter stainless steel clad spheres are connected so that the whole forms the shape of a unit cell of an iron crystal magnified 165 billion times. Submitted 23/09/2014 Accepted 21/10/2014 Published: - Bennett Coleman & Company Ltd (India) 30-Sep-2015 - BlackRock Investment Managemen (United Kingdom (Great Britain)) 11-Dec-2015 - DENTONS EUROPE (Russian Federation) 03-Dec-2015 - Color Media International doo (Yugoslavia) 16-Nov-2017 - Mondadori Education spa (Italy) 23-Jan-2018