https://images.nypl.org/index.php?id=83503&t=w https://digitalcollections.nypl.org/collections/lart-arabe-daprs-les-monuments-… https://digitalcollections.nypl.org/collections/lart-arabe-daprs-les-monuments-du-kaire-depuis-le-viie-sicle-jusqu-la-fin#/?tab=about&scroll=10
