second tag had a bit of red in its grey on the shaded. (Photoshop analysis showed it)
real BnW version -->
I bet it was a honest mistake of choosing colours.
He/she should have started with a gray-scale 8-bit file to begin with. e.0
but since we could not detect it up till now and it is not noticeable (unless you really really look in to it), I will just let it pass.
#1 gmv, I like its flow and choise of renders. a true BnW signature that deserve credit :)