11-24-2014, 03:09 PM
I don't think the headgear on either of those pieces appears to represent a diadem of any sort, at least not as it appeared in the greek or italic world. If I had guess, I would assume that the artist was either trying to show a specific foreign article he had seen (perhaps worn by a traveling African merchant) or was otherwise just going for an exotic look, not based on any specific item.
I would note that the second rhyton shows a headdress with a spotted pattern. If I had to venture a guess id say it may be an abstract leopard skin. Skins of big cats are often tied to martial prowess, so it may show a warrior. That's really just a guess.
I'd bet there are some fora with a focus more on ancient Africa, and they may be able to help you out more. After a quick search I can't find any African art from the classical period that closely matches the double headband or the spotted hood.
I would note that the second rhyton shows a headdress with a spotted pattern. If I had to venture a guess id say it may be an abstract leopard skin. Skins of big cats are often tied to martial prowess, so it may show a warrior. That's really just a guess.
I'd bet there are some fora with a focus more on ancient Africa, and they may be able to help you out more. After a quick search I can't find any African art from the classical period that closely matches the double headband or the spotted hood.