[WWI] Re Scale Black

[Carlos Carreira]

I absolutely agree with Neil. And the same applies to the translucent 
effect of CDL wings, most of the times visible only against the sky.

Carlos - back to deep lurk

Neil escreveu:
> My problem with scale effect as an absolute is that if you look at a
> particular colour at different distances and angles, you'll get different
> results each time due to the equation involved in the relation between the
> colour object, your retina, the amount of reflection and refraction going
> on, and certain properties unique to the object you are looking at. There
> will be times when you look at a black object and it will seem black, and
> others where it will seem lighter or blue-black, depending on the above.
>