X-radiograph(s) of "St. John's Altar (copy)" 

Editor: Here we have an X-radiograph of "St. John's Altar (copy)," by an unknown artist. It's a rather abstract composition of swirling, interwoven forms. What do you see in this piece from a formalist perspective? Curator: The radiographic image reveals the object's internal structure. The interplay of light and shadow, created by varying densities, establishes a dynamic visual rhythm, wouldn't you agree? Note how the linear elements converge and diverge, creating a complex network. Editor: Absolutely, the contrast certainly emphasizes that, but what does it tell us about the altar copy itself? Curator: The image speaks to the artist's method. Notice the underlying grid, disrupted by those active lines. It reveals a tension between structure and improvisation. An interesting dialogue, don't you think? Editor: I hadn't noticed that grid before. It does add another layer of complexity. Curator: Precisely. It illustrates how formal analysis can reveal hidden aspects of the artwork's design and execution. Editor: That’s a great observation; I will look for underlying structures going forward.