I like the cantilever style even if it's not minimalistic. Did something similar with this museum instal.
Simon's Aquascape Blog
Minimalist Aquascape - Beginners Discussion - Nano-Reef Community
Minimalist Aquascaping - Page 21 - Reef Central Online Community
Beginner's Guide to Aquascape in Malaysia - Aqua Shack Malaysia
UNS - Dual All-In-One Cube - 40A
60cm Minimalist Iwagumi (a newbies attempt)
Guide To Planted Aquarium Aquascaping - Rescaping and Replanting
Minimalist Aquascaping - Page 50
Minimalist Aquascaping, Page 14