The world watched as Cathédrale Notre-Dame de Paris burned, an unthinkable blow to Paris and France. I just happened to be walking by in late March and took this photo on a chilly spring morning. Sitting at the center of the city, the government is already vowing to rebuild this landmark. But the losses of the art and artifacts inside will likely be incalculable, and irreplacable. Fortunately, the structure itself will likely remain sound, and hopefully that will provide a firm foundation for its restoration.