Discussed somewhere 3D- printers and the impact of technology on the art process. It turns out that technology far ahead .
Here's what they write :
http://www.3dnews.ru/news/639750?topblock
Enrico Dini created D-Shape printer can print a two storey building with all rooms, staircases , pipes, walls , using only sand and an inorganic compound. Fortress of the material obtained is comparable with reinforced concrete, and looks like a marble. On execution speed printing at home is time- only 25 %of the normal period of construction of such facilities.