Blue Mosque or The Sultan Ahmed Mosque is an historic mosque in Istanbul. The mosque is popularly known as the Blue Mosque for the blue tiles adorning the walls of its interior. It was built during the rule of Ahmed I.
DOLMABAHCE MOSQUE : was built by (Armenian Architect) Nigogos BALYAN. in Baroque-style for Sultan Abdulmecit's mother Bezmi Alem Valide Sultan, between in Istanbul. Nigogos new desing was tried in This Mosque and Ortakoy Mosque.