Lovely. Shading of the art resembles a photograph with the immense depth it has.
For further commentary—
It sounds strangely put, but I love the intimacy you put into the murders in each ending.
I think it makes the central relationship, to use that word generally, between the protagonist and Novak very effective as a very central prop of the story itself.
Never feels like there is any distance between the two characters and the way they bounce off each other.
That dynamic is quite the strength of the experience.