I think Blue tile is something really related to Istanbul. I din’t know if you’ve ever been to Istanbul. Whom be there know exactly what I am talking about. If you have been Istanbul, you most probably visit historic places like Sultan Ahmet Mosque (a.k.a. Blue Mosque), Topkapi Palace, Hagia Sophia, Basilica Cistern… Most of the people adore Sultan Ahmet Mosque because of those magnificent tiles. This is…