Say an African word for "Cheese!"

I don't know what book these bada** photos of African monarchs come from (I found them through ettf), but they looked so amazing I figured they needed to be posted immediately. Check 'em out:
I don't know what book these bada** photos of African monarchs come from (I found them through ettf), but they looked so amazing I figured they needed to be posted immediately. Check 'em out: