Cardboardia is a Russian collaborative art project to create temporary communities built entirely out of cardboard. Participants create cardboard structures and art, and choose a role to play in the community. The 9th cardboard town was erected November 1-6 in Ulyanovsk, Russia. To see more checkout the Cardboardia Flickr and Vimeo sites.
photos 1 and 4 by Banker Marga, photo 2 by Evdokimova Ekaterina, photo 3 by Julija