Introduction to the main facade: The front of Notre Dame de Paris is 69 meters high and is divided into three floors by three horizontal decorative strips. It is the most beautiful and harmonious Gothic architecture in the world. The ratio of horizontal to vertical is close to the golden ratio of 1. :0.618. The columns and decorative strips divide the facade into 9 small golden ratio rectangles, which are very harmonious and well-proportioned. Many Christian churches in later generations imitated its appearance.
Attraction