Now, finally, we reach the last space off the left aisle: the sacristy, the “service room” of the church. Here, where the priests put on their vestments before celebrating, are kept the sacred objects necessary for worship services (monstrances, ciboria, chalices, patens, wine for consecration, hosts) and the liturgical vestments (chasubles, stoles, copes, and miters). In the sacristy is a . . .