Does anyone know how to create this effect?

[Kevin2632]

Hi,

I was wondering if anyone here could tell me how to apply this effect on my own pictures!
I really like this red/black glow effect.
Hope someone knows it! :lol:

 

[Hoogle]

here is a quick and easy way to achieve it

 

[iDad]

It looks to me like it has an additional layer of red and a brush was used to erase the outline of their face eyebrow and such

 

[Tom Mann]

Also, I don't think the tonal inversion is complete ... Just in areas.

Tom