Painted Friends From Long Ago

Since Camlann, Merlin has taken to painting. He paints everything from Aithusa to Ygraine, and especially Arthur, Morgana, Gwen, and the Knights. He knows his friends are returning to the mortal world, as he has already met Elena, but he does not realize how many have already come back until Elena's mother asks to show his work in her gallery. The only one yet to return is Arthur.