Before you move on, take one slow look and try to hold two things at the same time. First, the nineteenth-century confidence of it: an imperial mother's commission, completed in eighteen seventy-one, with Neo-Gothic surface carving, a gilded blue interior, and a courtyard gate that refuses to behave like its neighbors. Second, the eraser marks of the twentieth century: a medrese that burned in nineteen eleven, a tomb removed during the redevelopment of the square, a sebil that now sits below the level of the road. That tension is the real subject of this place. Istanbul does not preserve its monuments in amber. It builds boulevards around them, raises the ground beneath them, and lets them keep functioning as mosques while the traffic endlessly circles. If you have a few unhurried minutes, walk the perimeter and look for the fountain and the library that the sources mention as companions to the mosque. Then ask your own eye whether the carving reads as Ottoman, as European, or as something that deliberately declines to choose. You will not find a tidy answer, and that is rather the point. Let the noise of Aksaray close in again, and notice how the blue and the gold quietly outlast it.