#architecture ![](https://www.youtube.com/watch?v=QcQiI9ssOnM&pp=ygUWZG91YmxlIGhlbGl4IHN0YWlyY2FzZQ%3D%3D) ![Chambord Colimaçon - YouTube](https://www.youtube.com/watch?v=m0wD388aD1E)