I agree with all of that apart from the shapes, which really do look like 
seperate blobs: 
http://images.google.com/images?sourceid=navclient-ff&ie=UTF-8&rls=GGGL,GGGL:2005-09,GGGL:en&q=pillow+lava

I tried a more interconnected one (it's all a blob object so I can just 
adjust the strength to smooth it out), but it looked less like the reference 
photos.
-- 
Tek
http://evilsuperbrain.com

"Thomas de Groot" <t.d### [at] internlnet> wrote in message 
news:43e34c69@news.povray.org...
> Great improvements!
> Something that bothers me a little: the lava underwater looks a little bit
> too much like separate blobs of matter. I think they should be more
> interconnected, forming a bumpy flow over overlapping blobs, but 
> well-welded
> together within the flow. A few more bright burstings, more in the
> background would also improve that part of the scene, while increasing
> perhaps somewhat the murkiness of the water.
>
> Thomas
>
>

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