Most expensive buildings ever constructed.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...d_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...onstructed.jpg
Previously:
https://www.homemadetools.net/forum/...397#post215327
https://www.homemadetools.net/forum/...532#post219542
https://www.homemadetools.net/forum/...187#post214623
https://www.homemadetools.net/forum/...195#post214665
https://www.homemadetools.net/forum/...308#post208217
