English: Floor plan of the Qarawiyyin Mosque, from the floor plan created by E. Pauty (Edmond Pauty, 1923, "Le plan de l’Université Qarawiyin à Fès", Hespéris, IV) and adapted and republished by a number of authors, in particular by Henri Terrasse. This is derived from the version in H. Terrasse 1957, La Mosquée d'Al-Qarawīyīn à Fès et l'Art des Almoravides, cleaned up, plus minor changes. The floor plan does not fully reflect the most recent 20th-century additions or modifications to the mosque's outer structures (e.g. the library), but the floor plan of the mosque itself is well-established and unchanged. Labels were added according to those indicated by Terrasse. There are other doors to the mosque (e.g. on the east or right side of this plan) whose names are not indicated here because they were not easily legible in the sources.