Hmmm ... maybe it is all coming into focus Does this ancient bust:
http://news.nationalgeographic.com/news/2008/05/080516-AP-caesar.html ...bear an uncanny resemblance to this modern "bust" ? http://www.g-8.de/Content/EN/StatischeSeiten/G8/Lebensl_C3_A4ufe/Bilder/george-w-bush,property=poster.jpg