Spellbinding. I love the glow...if you have a simple to explain workflow (IE not a pain in the ass to explain!) I'd love to hear it. Either way, lovely image.
My workflow includes adding two additional layers in Photoshop. One is a gaussian blur and the last layer is simply set to Overlay (both set at around 70% opacity). I then add masks to both to control the blur/contrast. Thats the simple version.