03-01-2012, 08:21 PM
I'm not certian, but as best as I could guess, they would chase the design into the helmet (slightly different from engraving or etching - a bit deeper). To try to repousse' this wouldn't be possible, as the bronze is too thick to hammer any such tight details as I have drawn; plus, they would "texture" some areas to give light-reflective contrasts. To see examples of other chasings, you can go to the Dioskouri website and select the xiphos or the kopis section. The same type and quality of work is what I'm wanting on the helmet - it is tantamount to a deep etching appearance.
Bill