A conversation with Sarah Bassett (Indiana University) about the exploration and discovery of the antiquities of Constantinople, starting in the sixteenth century. We talk about scholars, diplomats, and archaeologists, and the intellectual trends of their times. Sarah wrote the book on The Urban Image of Late Antique Constantinople (Cambridge University Press 2004) and recently edited The Cambridge Companion to Constantinople (2022). This episode goes well with no. 76 (Sergei Ivanov).