There seems to be some reference to black and white in the Voynich
manuscript --- The Guelphs later split into two separate rival groups called
the Blacks and the Whites. But there is more.
I've tried to steer clear of any Black & White
concepts that have emerged solely due to the B&W copyflo's... The dark and
light colours within the zodiacs are indeed colours and not B&W
distinctions.