For the weekend challenge. Pure blender internal (slight colour correction in photoshop).
Interpret as you wish… somehow I think the spinning sunlit blades of a radiometer represent freedom… 
What do you think?
Ha Ha… i have one of these in my window… how nerdy am i…
i feel theres somthing wrong… cant tell what… but there is…
still way better than anything i could do…
Joe
It needs a shadow! (or caustics)
Right now it looks slapped over a background. A shadow will ground it and give it depth.
I do really like the background and the render of the radiometer 
–
Kevin
joeab: Well, I have one too;).
KevinW: There actually is a shadow. It’s just that the angle of the lighting makes it almost nonexistent…
But I kind of like the almost-shadowlessness of it:rolleyes:. Plus, like this, I don’t have to fake caustics:cool:.