X-radiograph(s) of "Stephen van Rensselaer" 

Editor: This is an x-radiograph of "Stephen van Rensselaer" by Mariotto Albertinelli, at the Harvard Art Museums. It's quite striking as an x-ray. What elements of its composition stand out to you? Curator: The radiographic image reveals a fascinating interplay of densities. Note how the lead white pigment, particularly in the face, absorbs more radiation, creating those stark contrasts. Editor: So, the varying shades indicate the layers and materials beneath the surface? Curator: Precisely. It allows us to dissect the artist's process, revealing the underpainting and pentimenti, and ultimately enriching our understanding of Albertinelli’s technique. Editor: It’s like seeing the skeleton of a painting! I appreciate your insight into how the medium itself shapes our interpretation. Curator: Indeed, the materiality informs the meaning.