“ His portraits are full of individuality, and characterized by firm and solid rendering of flesh. Several admirable examples are preserved in Madrid; among the rest the portrait of Queen Mary of England, which has been excellently etched by Milius (L’Art, Dec. 8, 1878) . “Moro’s style,” says Stanley in his Dutch and Flemish Painters, “so much resembles that of Holbein as to frequently create a doubt to which of them a portrait is to be attributed; but he is not so clear and delicate in his colouring (perhaps from having painted so much in Spain) as that master.” ”