Layered sandstone is nice, but I was really really hoping that it would be a freshwater planted tank.
BTW, if you haven't seen Takashi Amano's "Nature Aquarium World" trilogy of books, you owe it to yourself to at least get the first one. This guy makes
amazing freshwater planted aquariums. Incredible aquascaping. Beautiful.
Can't find any really good links on it, but here's something:
http://www.vectrapoint.com/main/phot...aquascape.html