Few vestiges have remained from this era. On Calle Mayor, next to the Institute of Italian Culture, there used to stand the Grand Mosque and, most probably, as in every Muslim city, the souk. On the site of the former mosque rose the Church of Santa María, of which some remains can still be seen. Close by, on Cuesta de la Vega, there are parts of the old town walls that enclosed the medina or citadel. It was inside these walls that the Christians found a statuette of Virgin Mary with a candle that had been burning for over 400 years at the time they seized the area. Almudena, derived from the Arabic al-mudayna that translates as "the little city" or "citadel", has since then been the name mostly used by Madrileños to refer to the Virgin.