Oh baby, what a delight. I don't even know where to begin. Let's start with the colors, I loved the intensity (saturation?) of the red and how that's contrasted with the black all around in the hair, the masks; also the work on textures on the girl's skin, dress and hair and of course the use of value (light/shadow) here is _so_ creepy, _so_ creepy, I love it and with the contrast on the stark eyes and how the shadows on the surrounding parts give such emphasis on the terrifying girl to me.
I loved all of that, as well as the liquids dropping from her eyes, nose and mouth, they have such thinness and smoothness to their lines that really unsettles me (in a good way). And the variety in the shapes for the eyes on the right painting plus the textures on the left one (in and outside of the eye) are also giving me the creeps. I just love it.
The masks designs also unsettle me in a good way, giving me the feeling that they are apathetic to me in some way (even though they're just masks), my favorite one is the one right beside the girl's head as I really like the shadows and forms on its eye and nose and with the creepy smile and how open the eye is for I really feel like it has "gotten me", let's say, noticed me and now I'm afraid. I forgot to mention the skull, also giving me the creeps, specially due to the textures and lines I believe. I just love all of this.
Ok for some constructive feedback...I guess I'd enjoy more monstruous features on the masks, like fangs, maybe vertical eyes, there's already one with a beak and one on the top-right has some fangs but I think I'd enjoy more. Though I'm interpretting the human features on the masks were a part of the creative vision here so I don't know how my suggestion could be implemented without going against that, but who knows, maybe I misinterpreted or maybe there's a way.
Anyway, freaking tremendous work of art here to me, thank you so much for making this!