Since 2005, Eva and Ralf Leinemann have been compiling an extensive collection of contemporary art, which they have closely connected with their life and hence also with their work as construction law lawyers. With their passion for discovery and unconventional eye, they are interested above all in painting and sculpture that is oriented toward architecture and technology, and provide sustained support for artists such as Francis Alÿs, Martin Borowski, Vladimir Houdek, Markus Huemer, Jörg Immendorff, Maki Na Kamura, Jan Muche, or Bettina Pousttchi. The book offers insights into their remarkable private collection for the first time and opens up a richly associative image parcours by means of a multifaceted world under construction.