The prefab builder has a web site with lots of beautiful examples. Next time she comes in from taking another look, maybe maeve will post the link. A few of the designs look like they borrow the 8-sided hogan structure from the Southwest.

It has to be cold work, even if the concrete is giving off heat. I hope the coffee and cocoa are handy!

Have a great weekend, and here's hoping the snow stays away for a while.

SRS