Although I appreciate the tank for what it is, I have to say I think it appears to be a proof-of-concept rather than a planned aquascape. Well that's not fair to say actually, it was very, very well thought out. But thought out to prove that this could be done. But that's not to say it's a bad thing. I like it though. Just throwing that out there.
"Simplicity is the ultimate sophistication." -- Steve Jobs