I would write a critique, but I can't

oh well

This is genuinely fantastic, I like your twist on the doctors mask. the overall... mystery, darkness, and foreboding of the piece bring it all together fantastically. the only thing that caught my attention in a negative way is that it would be stupendously difficult to fire a bow like that, I mean with the drawing hand facing downwards and two fingers on the string

generally a bow is fired with the palm facing towards the archer with two fingers below the arrow and the pointer finger above...

only thing I found, and it's not even noteworthy. Amazing work of art, fav'd.