Watercolor and pen piece for Anodyne

I was given a lot of free reign with this, but essentially the prompt was a halloween-ish picture of a headless horseman riding through a forest.

I decided to go in a spectral direction with this, and added the lantern to do some fun stuff with a yellow light/blue shadow contrast, with some nice scribbley pen hatching for a fun storybook sorta look. Decided against giving the horse saddle and tack and such to simplify the horses silhouette and give the whole thing a more mysterious vibe where there is clearly something up with this horse, it's not just the guy on top.

There is some blood, I know, but I feel the whole thing is very storybook and not really at a point where this needs a higher rating. I'm honestly not sure where the line is with more american rating systems though.