Clouds made with particles. I think the banding is from too few particles…
I can’t realy tell that those are clouds :-? I dont know much about particles bud i know some. Maby if u give it another background you can see it beter.
Have you tried Cog’s tutorial on clouds?
I think the clouds are the background, the thing in front is Suzanne, isn’t it? :o I think the clouds aren’t bad. 