The monk with the mask [double illustration]

Still working on new stuff for my art book and I finally got to an illustration that I've meaning to do for literal YEARS.

Basically I wanted to show the two "faces" of my tiefling Yukiro at the start of the campaign: On the one side the gentle, wandering monk, on the other side his alter ego the White Fox, a deadly assassin. But who is the real one, who is the mask?

I have to say though I am pleased as pie how both of these illustrations have turned out!