The fortuitous discovery of early Christian images adorning the catacombs on Via Salaria in 1578 enabled scholars to address urgent, contemporary problems concerning the Catholic tradition of image veneration, which had been attacked by Protestant iconoclasts. Although the catacombs had been important devotional sites for the cult of martyrs and relics throughout the Middle Ages, the 1578 catacomb discovery was the first time that Romans connected the catacombs with the early Christian cult of images. Only after 1578 did scholars and antiquarians begin to collect and study early Christian frescoes and antiquities found in Rome’s numerous catacomb sites. Their research culminated in the publication of Antonio Bosio’s Roma sotterranea (1635), the first treatise on the Roman catacombs. After the Council of Trent (1545–1563), Catholic scholarship on the catacombs defended the early Christian origins of the cult of martyrs, relics, and images. I argue that the Tridentine Church’s claim of continuity motivated the study of early Christian art in the catacombs in the late sixteenth and early seventeenth centuries. By critically evaluating images and archeological sources to support an interpretation of the Church as semper eadem (ever the same), Bosio and his sixteenth-century predecessors contributed to the development of modern historical and archeological methods. This dissertation explores the juxtaposition of imaginative and analytical interpretations of the Roman catacombs in the late sixteenth and early seventeenth centuries. Early modern descriptions of the catacombs characterize these burial sites as emotive worship spaces for the early Church that evoked Christian suffering, martyrdom, and devotion to the cult of saints. I argue that the gruesome martyrdom imagery commissioned to decorate S. Stefano Rotondo and SS. Nereo e Achilleo in the last two decades of the sixteenth century imaginatively recreated what contemporaries thought early Christian worship would have been like in the catacombs. As the first in-depth study to consider the relationship between the exploration of the catacombs and the first large-scale martyrdom cycles in the late sixteenth century, this dissertation demonstrates how vivid pictorial imagination of the Christian past inspired the early Christian revival movement in post-Tridentine Rome. / text

The orans, although a gesture with a long ‘pagan’ past, was easily adopted by Christians for its symbolic meanings of prayer and piety and quickly attained a number of other more nuanced meanings as it was refined and reused. By restricting the scope of this thesis to the orans in the Christian catacombs of Rome, it becomes possible to approach the figure from a multi-directional perspective, not merely concerned with what the gesture meant to the Christian, but with its literary and material pedigrees, its transition to Christian art, and its cultural significance. To this end, chapter one examines ‘pagan’ precursors of the Christian orans through an examination of coins, sculptures, inscriptions, and reliefs, as well as by looking at the two figures whose appearance most influences that of the orans – the goddess Pietas, and the Artemisia-Adorans funerary portrait type. Chapter two addresses the importance of the orans in the Christian literary community, and examines not only the actual usage of prayer with raised hands by the Christian faithful, but also examines the aesthetic and theological reasons for the popularity of the gesture – the parallel between the spread arms of the orans and the posture of the crucified Christ. Finally, chapter three presents a spatial-thematic analysis of the usage of the orans in the Roman Christian catacombs, using a corpus of 158 orantes. This chapter enables the reader to draw conclusions about the veracity of the academic theories presented in the previous chapters, as it compares the usage of the orans against its scholarly interpretation.

The orans, although a gesture with a long ‘pagan’ past, was easily adopted by Christians for its symbolic meanings of prayer and piety and quickly attained a number of other more nuanced meanings as it was refined and reused. By restricting the scope of this thesis to the orans in the Christian catacombs of Rome, it becomes possible to approach the figure from a multi-directional perspective, not merely concerned with what the gesture meant to the Christian, but with its literary and material pedigrees, its transition to Christian art, and its cultural significance. To this end, chapter one examines ‘pagan’ precursors of the Christian orans through an examination of coins, sculptures, inscriptions, and reliefs, as well as by looking at the two figures whose appearance most influences that of the orans – the goddess Pietas, and the Artemisia-Adorans funerary portrait type. Chapter two addresses the importance of the orans in the Christian literary community, and examines not only the actual usage of prayer with raised hands by the Christian faithful, but also examines the aesthetic and theological reasons for the popularity of the gesture – the parallel between the spread arms of the orans and the posture of the crucified Christ. Finally, chapter three presents a spatial-thematic analysis of the usage of the orans in the Roman Christian catacombs, using a corpus of 158 orantes. This chapter enables the reader to draw conclusions about the veracity of the academic theories presented in the previous chapters, as it compares the usage of the orans against its scholarly interpretation.