Jensen’s The Cross shares the same virtues as Fine’s. Like Fine, Jensen not only discusses material artifacts, pictorial images, texts from the Bible and later theological reflection and debate, she has other material available to her: she narrates the story of the True Cross, traces the evolution of the cross as an object of veneration, demonstrates cross-piety in hymnody, and discusses what I’ll call invisible ritual crosses, namely, the sign of the cross with which Christians mark themselves by gesticulation.