“Gothic Architecture.” Encyclopædia Britannica, Encyclopædia Britannica, Inc.,
https://www.britannica.com/art/Gothic-architecture.
Waldek, Stefanie. “8 Of the Best Gothic Cathedrals.” Architectural
Digest, Architectural Digest, 22 Dec. 2016,
https://www.architecturaldigest.com/gallery/best-gothic-
cathedrals.