These potriats were supposedly based on surviving portraits of royalty. And yet this portrait of Edward II carries the warning -
The inscription on this portrait is later and wrongly inscribed with the name 'Edvardvus'. The facial characteristic and costume conform to other known portraits of Henry III.
I must say, it looks nothing like the beautiful effigy of Edward II on his tomb. The 'graffitti' on Edward's wife is the result of 18th century choirboys!