Ha! What an intriguing composition! Very creative. The only FRIENDLY suggestion I would make is that I don't think the framing is necessary in this image. I think I'd like to see it full frame, without the black on the top and bottom. Nonetheless, I really like this! Wen

there is no top and bottom...i'm not one to throw borders in for fun this is how it originally was rendered. sorry to dissapoint

Well, you answered my question about the borders. Still, I would love to see it borderless. No matter, it's still a fine ending to the series. Great render!! If you really want to rework it and remove the borders, I promise not to complain =)

Good, imaginative piece ..

My only suggestion would be .. I love the pitted texture on the close-up spheres .. but I'm not sure it works for the ones further back (it looks like fuzz rather than pitted) .. so, keep it for the three closest and consider a change for the others ...

but it could be JPEG artifacting .. since the website re-saves your original upload .. for example my latest image is 814K on my harddrive .. and .. 896K as downloaded from the site .. 16x12 in each circumstance

Actually I believe that is depth of field blur, i usually turn it off for images like this, or make it really high for effect, i forgot to change that setting before this render. Thanks for pointing it out I didnt notice!

Another good one Anthony.

My only question is: What is producing the waste? Can we see that?