In fact, the skeleton thing is a cover I scan from an old comic book. Morningrise thematic is alot about death and pain and the image sticked well with this sort of content. Afterward, I just made the red heart effect to accentuate to overall suffering feeling...the heart because the lost love (which is recurrent in Morningrise)...Anyway I agree that it's little bit too "evil" but, IMO, the overall imagery doesn't suffer from it.