@spikeyxxx , thanks for the deeper explanation of color and diffuse reflection. A better understanding at color management always help to work smarter. And if things are confusing me a bit, I need to think about it and this helps a lot to keep it in mind.
@blanchsb, I will definitive try it, thanks! I already used HDRI image. If I use only environment light without image the colore looks better but not so realistic.
