This is an interesting mix between a photo of a face and dripping water on a wall. The face blends beautifully in with the drippings. The smudges on the face add the final touches the face needed to match.
This is gorgeous. I really love this messy effect that you can have with watercolor and it looks great... I also really like it that with watercolor your drawing sometimes feels out of bounds or like it has no boundaries at all.