Final answer:
The 'The Prevalence of Ritual: Baptism, 1964' by Romare Bearden is a collage that portrays sacraments within the Christian faith - Baptism, Confession, and Communion - unified by subject matter, shapes, and colors.
Step-by-step explanation:
The artwork titled 'The Prevalence of Ritual: Baptism, 1964' by Romare Bearden explores the religious ceremonies within the Christian faith. Bearden's collage shows three distinct panels that visually narrate different sacraments; one panel depicts a Protestant colleague of Martin Luther baptizing followers into the new faith, the second panel illustrates a Wittenberg minister leading Confession, and the center panel focuses on the Last Supper of Christ (Communion). These panels are visually interconnected by the thematic unity of religious rituals, as well as the harmonizing elements of shape and color, such as the round baptismal font, round table, and rounded arches, which help to unify the separate historical events into a singular, graceful assembly.