Bloody brimstone Sandara! This is amazingly detailed! The smoke coming out of the horse and woman, the blue fire, the eye matching the smoke, the wounds, the many different bodies and banners in the background, the complex outfit, the birds, the particles of flying dirt, AND THE HORSE'S ROTTING SINUSES! Like, seriously, you went as far as proper bow technique! Simply amazing attention to detail! This is officially my new desktop wallpaper.
I don't know if I would have called such an Asian looking undead creature a zombie, but it's a beautiful piece, from the use of the blue corpse lights to the choice of which pieces of flesh to strip from the rider, it's all very well put together.