Thanks, Cherryman. It could possibly be turned into a twister by using for instance a Spiral math node.

I did not mean to criticize what you have created. Its indeed one of the nicer explosions with Vue I have seen so far. However I get the impression that no matter how much effort you put into texturing you will still see its made with simple objects.
Yeah, I have seen the hole in the sky :-)

http://www.eonmusic.ch http://www.artmatica.ch