The Gloucester cathedral cloisters are the earliest surviving fan vaults, having been constructed in the mid 14th-century. The cloisters were used in several of the Harry Potter films.
{{Information |Description= The Gloucester cathedral cloisters are the earliest surviving fan vaults, having been constructed in the mid 14th-century. The cloisters were used in several of the Harry Potter films. |Source={{own}} |Date= |Author= [[User:...