If ever there was a house where certain things were banned, it would be artist Don Lucho's Casa de Karton, where everything is made from cardboard and paper.

All hand-drawn, Lucho's even added spoons, toilet roll and a skateboard leaning next to the bed. I can't spot any mod-cons (there's certainly no iPad on the bedside table, or PS3 under the invisible TV), but it'd still be a lot warmer and safer than sleeping out on the streets. [Flickr via Freshome]

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