Andrew Ferren traveled to Turkey on an architectural pilgrimage, to learn more about the work of a 16th-century architect and engineer named Sinan. VanillaBrice commented "The Sokollu Pasha Mosque is an incredible study of fitting an impressive religious building in a neighborhood setting. The scale and way he controlled the sloping site display his mastery."

To create symmetry, he placed doors in the center of those colonnades. But inside the mosque, the doors meant worshipers now came and went from the middle of the room rather than from the back. “A sacred space meant for prayer and contemplation became a passageway,” Sinan the guide explained. “It was a mistake he would never repeat.” — NYT