Great Post @exploretraveler !
The Sultanahmet Mosque (The Blue Mosque)
She is one of the symbols of Istanbul. It is also one of the most important works of the Ottoman era. The Sultanahmet Mosque, aka The Blue Mosque, was built in the early 1600s. It was built by Sultan Ahmet I to architect Sedefkar Mehmet Agha. The Blue Mosque which is one of the most important monuments of the city, as for its specified, is decorated with more than 20.000 Iznik tiles colored with blue, green and white. Its half domes and large dome are also decorated with blue pencil patterns. Because of this, it is called The Blue Mosque. It is the only mosque in 6 minarets of all Turkey.