The Suleymaniye Mosque in Istanbul, Turkey. The mosque was built from 1550 to 1557 and is on top of a hill that overlooks the Golden Horn, a natural bay that divides the European side of Istanbul into two and separate peninsulas.

The Suleymaniye Mosque in Istanbul, Turkey. The mosque was built from 1550 to 1557 and is on top of a hill that overlooks the Golden Horn, a natural bay that divides the European side of Istanbul into two and separate peninsulas.