feel my soul

Hi, I am about to publish a novel called 'Witchblood' and I love this image. Would I be able to use it? I would of course give you full credits on the copyright page and even link to your website if you like? My blog is www.witchbloodthenovel.com if you want to have a look at the book but I do actually have someone working on the cover currently I just came across this and wondered if I could use it?
Thanks
Emma Mills