As an ancient city with a thousand-year history, strolling through the streets of Rouen in Rouen, the monuments are not difficult to pick up - the Cathedral of Our Lady, the Church of St. Markalu, the Church of Joan of Arc... Its really silly to not do the homework in advance. As the landmark building of Rouen, the Cathedral of Our Lady attracts countless visitors from all over the world. The exterior is gorgeous and shocking. The interior is solemn and solemn. The camera is set aside and prays like a local person to find inner peace.