Yes, Renderosity has my permission to use my artwork from my art gallery for promotional use only. Eric Nisja - December '02 Challenge Winner - New User Category

I must not fear.
Fear is the mind killer.
Fear is the little death that brings total obliteration.
I will face my fear.
I will permit it to pass over me and through me.
And when it has gone past, I will turn the inner eye to see its path.
When the fear has gone there will be nothing.
Only I will remain. 

 Frank Herbert, author of Dune