Thanks! I use Photoshop and a technique called depth mapping...it's really pretty easy once you get the hang of it...I've learned a few tricks along the way, too.
Interesting. I showed my students how to do a 3D image from a 2D image by offsetting the backgrounds green/blue channels from the red -- but yours has much more depth. I'm going to have to research that. Great job.
Thanks! I love zombies...way better than those stupid, sparkling vampires nowadays...I think this one was like my 3rd or 4th zombie-related conversion pic.