Images of tourists walking around in Tiananmen Square on the 35th anniversary of China's 1989 crackdown on protesters. Views of the surrounding buildings the Monument to the People's Heroes, Mao's mausoleum, the Great Hall of the People and the Tiananmen building ("Gate of Heavenly Peace"), used as the entrance to the Forbidden City and where a portrait of Mao Zedong hangs. IMAGES