Hopefully someone can help me out with this. I have a photo of my subject, that's lit with normal 3 point lighting from the front, but what I'm trying to do is make it look like there is a very bright light behind him instead (pretty much he's standing going to be standing in front of an "explosion" of light). I know how it should look, mostly shadow in front with reflected light on the edges/sides of the subject, but what I've been trying hasn't been working to well (manually painting in the shadows).
Does anyone know a better way to try this effect? Painting hasn't been going so well since my tablet broke and I'm left with only my laptops touch pad. I've been looking for tutorials for this or a similar effect, but apparently a lot of people think that backlighting means putting a white gradient circle behind a photo (which is just retarded, thanks internet...).
For reference, what I'm going for is somewhere between this picture of horses (good back light, but almost no side lighting) and this picture (a little too much side light on the left side)