How did historical images work and interact with their beholders and users? Drawing on the results of an international conference held in Vienna in 2018, this volume offers new perspectives on a central question for contemporary art history. The fourteen authors approach working imagery from the medieval and early modern periods in terms of its production, usage, and reception. They address wide-ranging media—architecture, sculpture, painting, metalwork, stained glass—in similarly wide-ranging contexts: from monumental installations in the most public zones of urban churches to exquisite devotional objects and illuminated books reserved for more exclusive settings. While including research from West European and American institutions, the project also engages with the distinctive scholarly traditions of Eastern Europe and Israel. In all these ways, it reflects the interests of the dedicatee Michael Viktor Schwarz, whose introductory interview lays out the parameters of the subject.