In spring 2011 the Tower of London launched Royal Beasts, an interactive and sensory exhibition telling the unique and fascinating story of London's first "zoo". In February 2011 the White Tower conservation project concluded, revealing the oldest Norman building in Britain to the public once more as part of London's iconic skyline. Visitors can also go inside the White Tower and witness Fit for a King, an exhibition featuring 500 years of spectacular royal armour and insight into the personalities, power and size of England's kings.