Since the mid-19th century increasing numbers of North Americans have had access to new technologies of display that feature religious artifacts. Missionaries and museum curators played an especially important role as cultural brokers in this regard. They often worked together to set up ethnographic collections, although their respective goals differed in terms of spiritual uplift and public education. In the same period, the mediation of religious objects took place in other arenas too, such as recreations of sacred sites and spirit photography. In the 20th century, religious objects were mediated through cinema and television. In each case, the materialization and mediation of religion raises a number of significant questions, including those related to the aestheticization of sacred objects in public museums and the display of things and rituals associated with religious “others.” Since the 1980s, North Americans have engaged in debates about whether to repatriate indigenous objects and human bones to their communities of origin. There have also been significant protests related to the provocative use of Christian imagery in contemporary art. Increasingly, scholars have also begun to recognize and study how museum spaces are more malleable than previously assumed, especially as new publics access them and may even (re)use the sacred objects they house.