X-radiograph(s) of "Sacrifice of Isaac" 

Editor: Here we have an X-radiograph of "Sacrifice of Isaac" by Nicolaes Maes. The image is a ghostly view of the canvas. What can we learn about the structure of the original painting from this? Curator: Notice the density variations, Editor. These indicate areas of differing pigment application and material density. The bright areas suggest thicker paint layers or materials that are more opaque to X-rays. Editor: So, the lighter sections reveal more about the artist's technique? Curator: Precisely. Consider the linear patterns; these likely represent the canvas weave. The formal arrangement hints at the artist's layering and revisions. This radiographic view is a testament to the painting's physical construction and an insight into its creation. Editor: Fascinating. I hadn't considered how much the materiality informs the artwork itself.