Treehugger covered an historical, and quite unconventional, prefab:

Around 1960, Swiss artist Guy Dessauges wondered why we were so square. "The vault resists pressure much larger than the flat ceiling. For the same quality of materials. I wondered why we could not use the cylinder to build a home. The only problem was the diameter of the cylinder. It was necessary to have a diameter large enough to install two floors. The idea crystallized in ten minutes."*

Inhabitat's Prefab Friday loved the photos of the Flatpak House we've seen before.

The LVL home tour received some good coverage this week. The blog "the girl in the green dress" wrote:

the lvl open house in maine was a success with about 100 people visiting my friend jim's house.

She also took some photos that were picked up by Jetson Green and Materialicio.us.

Curbed LA provided a photo update of a Marmol Radziner home going up in Venice, CA:

last we heard, the home, which belongs to firm founder Leo Marmol, will be done in about a month.