engraved mihrab niche and wooden minbar platform, mosque of al nasir mohammad ibn qalawun, citadel of cairo, egypt

africa aged ancient antique arabic arch arched arches architecture art cairo carpet century chandelier citadel colorful columns egypt engraved era fort fourteenth heritage historic ibn islam islamic landmark mamluk marble medieval mihrab minbar mohammad mosque nasir niche nobody old ornament ornate ottoman pattern pillars platform qalawun religion religious sculpted wall wood wooden