Fabien Mosen wrote:
> 
> You *CAN* use PhotoShop (or any paint program) to adjust gamma,
> brightness and contrast of your IRTC entries !  There's nothing
> wrong with that !  Adding "effects" is prohibited, but "tuning"
> is recommended !
> 

I won't recommend it, because in contrast to adjusting things in Povray
you loose quality when adjusting colors in paint programs because of the
limited (8 bit/channel) color resolution.

Christoph

-- 
Christoph Hormann <chr### [at] gmxde>
IsoWood include, radiosity tutorial, TransSkin and other 
things on: http://www.schunter.etc.tu-bs.de/~chris/

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