They line the walls of churches or adorn outdoor shrines; they’re simple crosses; plain plaques; intricate mosaics; paintings; reliefs in wood, stone, plaster of Paris, bronze, brass, and majolica; statuary in ceramic and marble; and woven tapestries that all depict Christ’s journey through Jerusalem to Golgotha and represent a devotion to, and contemplation of, Christ’s Passion known as the Way of the Cross . . .