A fan of former Beatles singer John Lennon takes photos under the building where Lennon was killed in New York, the United States, Dec. 8, 2010. Fans gather on Wednesday at a part of Central Park called Strawberry Fields to commemorate the 30th anniversary of Lennon's death. Lennon was killed by gunman Mark Chapman outside the Dakota apartment building on Dec. 8, 1980. [Xinhua/Wu Jingdan]