Hm...
Gotta say I have to stick with Earth 2 this time. I think it's as good as it can get at this point.
I really don't like either of the Quantum Pillars, but 2 is marginally better because of the silhouette.
Fire 3 beats Fire 2 in my opinion (it heightens the 'distance' similar to the art found on the Entropy, Death, Darkness, and Air), but it looks like more people like the simple 'up-close' version of the second Fire pillar.
Aether 2 (again, done by VRT) is beautiful.
EDIT: Looks like Aether 3 is being used for a different permanent instead...