Seoul has been the capital of Korea since 1392, and today is one of the world's largest metropolitan centers. Amid its modern skyscrapers and ultra-futuristic infrastructure are echos of its ancient past. For centuries, Seoul's three best known Buddhist temple complexes have been in so many ways a separate world from the rest of the city. Buddhist monks and nuns have lived in, slept and recited Buddhist mantras in some of the most beautiful temples...