05-20-2009, 11:26 AM
IIRC there is also what could be a 'Hand to brow' salute depicted on the Domitius Ahenobarbus relief in the Louvre.
See the second photo on this page.. http://www.providence.edu/art/arh200/week8.htm
See the second photo on this page.. http://www.providence.edu/art/arh200/week8.htm