A pen-and-ink drawing of the honeycomb muqarnas hood over the Seljuk portal of the Sultanhan谋 caravanserai at noon, hard sun from straight above filling each carved cell with a black wedge of shadow, the knotted stone borders in crisp stippling, bare paper for the sunlit stone, running to all four edges, no paper margin or border, flat and square-on Ver m谩s