The Czech National flag and two black flags wave in front of Saint Vitus Cathedral on December 18, 2011 at Prague Castle to commemorate the death of former Czech President Vaclav Havel who died today at the age 75. Tributes poured in Sunday for late former Czech president Vaclav Havel, hailed as the "soul of the Czech revolution" and a trailblazing icon for freedom and unity in Europe. AFP PHOTO/MICHAL CIZEK