A lost love letter, a famous painting and a trail leading through the streets of Paris -- do you have the answer to a romantic mystery that's been perplexing a US filmmaker for two years?
원문출처 : http://www.cnn.com/travel/article/romantic-paris-mystery/index.html
원문출처 : http://www.cnn.com/travel/article/romantic-paris-mystery/index.html