It seems that one indiscriminate apartment building in San Francisco has produced a growth on its side! Brooklyn artist Mark Reigelman (with the help of architect Jenny Chapman and engineer Paul Endres) designed a tiny cabin (uninhabited at the moment) that sits on the side of building in the purpose of “seeks out areas of unclaimed territory for establishing a new home front in the remaining voids of San Francisco, California”, titled Manifest Destiny!

via Boing Boing