Found one of the most unusual depictions of Hermes/Mercury in this painting at the Louvre recently. Also never seen his name spelled as Marcuerius before.
Here is the description from the museum (translated with Google):
Le rêve de Pâris Pieter Coecke van Aelst (1530 - 1535) The characters are designated by inscriptions (Paris, Marcuerius, Venus, Kupido, Juno, Pallas). A depiction of the Judgment of Paris, a theme dear to Antiquity and the Renaissance, treated here according to the medieval adaptation by Benoit de Sainte-Maure and then Guido de Columnis (1287), which also inspired Cranach: Paris, as a knight asleep near a fountain, dreams of the famous goddesses appearing before him. Long attributed to the German school, it is typical of Coecke and his sharp, metallic style, forming a transition between the late Gothic Mannerism of the Flemish and Dutch and the Northern Italianism of the 1520s-1540s.












