Dealing with shrinking cities in eastern Germany:

One of the IBA's more radical ideas is that of "city islands" in Dessau-Rosslau. The planners have "kind of disassembled the city into pixels and put it back together again using a cut-and-paste method," as Brückner explains. According to the concept, Dessau-Rosslau would abandon the model of a more compact central city, leaving only islands of houses. "Buildings will be cut out and in the empty spaces we will insert countryside," Brückner explains.