Zombie Zombie. Zombieh eh eh

She certainly is pretty but also quite creepy, which is perfectly fitting for a halloween picture indeed~! I like the concept of the picture and the contrast between the dark of her hair and the light of the curtains. The colors in themselves compliment each other nicely and I also like how you did the blood~

Though there are a few things that I feel I want to bring up. I personally find it a bit odd that her arms have lineart, it doesn't really fit in with the overall picture as it stands out rather strongly in comparison. If you make the lines thinner and less clear it would work though. Another thing is that her skin isn't very shaded while the things around her are. Also, on her right side there is a gap between her body and her hair which looks a little strange.

Other than that, good job ^^