what are the human features of london?
['Tower Bridge. "It\'s a spectacular bridge built in the late Victorian era. ... ', 'The London Eye. "I love the big wheel at a fairground, so I think the London Eye is a fantastic way of getting a bird\'s eye view of the city. ... ', 'Covent Garden. ... ', 'Piccadilly Circus. ... ', "St Paul's Cathedral. ... ", 'Westminster Abbey. ... ', 'Houses of Parliament and Big Ben.']