[title not known] 

Editor: This small, circular portrait by an unknown artist from the British School really captures the austerity of the subject. What do you see in its composition? Curator: Note how the meticulous cross-hatching defines the subject's form. Observe the delicate balance between light and shadow, achieved through subtle tonal variations. How does the circular format impact your reading of the image? Editor: It focuses my attention, highlighting the subject's profile. So, the form contributes to our understanding? Curator: Precisely. It underscores the subject’s detachment, framed within a self-contained sphere. The line becomes both structure and meaning. Editor: I see. So, form dictates interpretation. That's fascinating.