What I've done is pretty simple actually...
Opened in PhotoShop, made the image a bit lighter overal using the levels adjustment, then duplicated the image to a second layer, increased the exposure a bit to make the light part brighter, then blurred it a lot, then changed the blending to 'overlay', and set the opacity of the layer to 60% to dimm the effect.
Overlay mixes the 2 layers, but increases the contrast. On the other hand allows it for the detail of the bottom layer to be visible while adding the blurred edge from the 2nd layer aroung the shapes.
The endresult has the light area's glowing, because of the increased exposure settings and the blur.
EditQuote from: NWsenior07 on June 22, 2008, 02:15:01 PM
Unfourtunately I haven't found any free post pro software to do anything as impressive as that with my images.
You'll be happy to know I achieved the same result (exactly the same) in the GIMP (just google and download, it's free). The only difference is that the GIMP doesn't support the exposure adjustments, but then change the curves, making the line look like an S by pulling the the middle of the top half up, and the middle of the bottom half down.