This building once included a tower with two independent staircases that was topped by three pomegranate-shaped spheres, each weighing a ton. One of its renovators had captives carry captured bells to this building to be melted down for lamps, an action exactly reversed hundreds of years later. Emperor Nikephoros sent glass chips for use in part of this building, as well as artisans who crafted the gold decorations that line one of its domes, which is built over eight crisscrossing ribs on top of an octagonal base. This building's portico-enclosed courtyard gets its nickname from the orange trees planted there. This building's (*) hypostyle hall features hundreds of red-and-white-striped double arches atop marble and jasper pillars. Allegedly, Abd al-Rahman placed this building's mihrab as though he were still in 
This building once included a tower with two independent staircases that was topped by three pomegranate-shaped spheres, each weighing a ton. One of its renovators had captives carry captured bells to this building to be melted down for lamps, an action exactly reversed hundreds of years later. Emperor Nikephoros sent glass chips for use in part of this building, as well as artisans who crafted the gold decorations that line one of its domes, which is built over eight crisscrossing ribs on top of an octagonal base. This building's portico-enclosed courtyard gets its nickname from the orange trees planted there. This building's (*) hypostyle hall features hundreds of red-and-white-striped double arches atop marble and jasper pillars. Allegedly, Abd al-Rahman placed this building's mihrab as though he were still in Damascus. For 10 points, name this place of worship in an Andalusian city.
This building once included a tower with two independent staircases that was topped by three pomegranate-shaped spheres, each weighing a ton.
Great Mosque of Cordoba [or MosqueÂ–Cathedral of CÃ³rdoba; or Mezquita de CÃ³rdoba]