Here are a few links / possibilities as we move forward on developing our round structure with a domed roof!
The infamous “Round / Sphere House” of Logan Ohio:
http://www.artificialowl.net/2008/08/abandoned-concrete-round-house-logan.html
A great blog post on round houses around the world:
http://roundhouses.wordpress.com/category/70s-and-80s/
Buckminster Fuller’s Dymaxion House:
http://en.wikipedia.org/wiki/Dymaxion_house