Watching some video's on gold, looking at some coins and bills here. Eagle on the US gold as on the bill, noticed a pyramid on the British pound.



then found this one.



on this one, although maybe not intended, as he changes the colors, it looks like an abstract kind of skull in the background with a large mouth oval at the bottom and the octagon representative of one of the skull's eyes, around it lines that radiate like light/sun.