As I've said before, and I am speaking about this picture only, at best, to me it looks tacky and would weird me out to see in person. It's fairly easy to see that no negative or insulting context was the purpose in painting her skin dark, so looking at it from that perspective, I wouldn't see the legitamacy of being offended by this story. Of course my definition and your definition of what "being offended" means May differ slightly and I think that is a big reason for some of the discourse on here.
Are you black?