Peachii Dutch styles seem to be a great idea for a sorority tank. Thanks, that is definitely a good direction to research! Something between the fullness of Dutch style and color variation and the clean lines of Iwagumi seems to be what I'm after.
VJM that first one is really cool. Normally not into decorations, but that use of the statue and the wood looks really cool.
Just for fun - look a hobbit aquascape!