It’s probably not a good idea for another architect to be spreading the word about a “building in a bag” developed by architects and Concrete Canvas co-founders Peter Brewin and William Crawford, but it’s just such a clever and useful concept that I can’t keep it to myself.  Besides, they’re not very pretty (the buildings – I haven’t laid eyes on Peter Brewin or William Crawford) so I don’t think we’ll be officing or living in Concrete Canvas Shelters except under the most extreme circumstances:  the local design review board starts experimenting with peyote for example, or suddenly people only …