Were Anadoluhisarı and Gül Mosque in Istanbul both constructed by the Ottomans?
Gül Mosque Gül Mosque (Turkish: "Gül Camii" , meaning: "The Mosque of the Rose" in English) is a former Eastern Orthodox church in Istanbul, Turkey, converted into a mosque by the Ottomans.
Church of Saint Mary of the Mongols Saint Mary of the Mongols (full name in Greek: Θεοτόκος Παναγιώτισσα (pr. "Theotókos Panaghiótissa", lit. "All-Holy Theotokos") or Παναγία Μουχλιώτισσα (pr. "Panaghía Muchliótissa"); Turkish name: "Kanlı Kilise" (meaning:"Bloody Church"), is an Eastern Orthodox church in Istanbul. It is the only Byzantine church of Constantinople that has never been converted to a mosque, always remaining open to the Greek Orthodox Church.