Some young people holding huge masks participate in costume parade during the 40th Notting Hill Carnival in London, Britain, Aug. 30, 2004. The carnival featuring Caribbean custom and music, saw a climax of the celebrations on Monday when dozens of costumed bands show off their dazzling sequined and feathered dancers. The Notting Hill Carnival, believed to be the greatest street party in Europe, attracted about a million revellers during its two-day art event. (Xinhua Photo)