Among the works of the Italian artist Antonello da Messina, There's an engraving representing a portrait of the painter: http://www.wikiart.org/en/antonello-da-messina#supersized-engraving-186508
This is not a self portrait, but a portrait made by Vasari for his "Lives of the artists". There are in fact many of those portraits, each one representing a different artist, ad they are all made by the hand of Vasari.
So, please, correct the error.