Following on from my post of yesterday (Might this be Richard’s sister Margaret…..?) concerning a possible likeness of Margaret of York/Burgundy, depicted in http://en.wikipedia.org/wiki/St_John_Altarpiece_(Memling). She might be the young woman in green, seated to the Virgin’s left. A little more browsing today took me to the Donne Triptych, by the same artist, The triptych is illustrated…