The starting point for this transcript of four lectures, all held in Leipzig in 2010, is a public art work that Olaf Nicolai installed in Paris in 1998. By exploring and combining a broad spectrum of topics that relate to the theme of the labyrinth, this book serves as both, a reference system to Nicolai’s work as well as an independent source book dealing with labyrinthian matter ranging from the minotaur to the floorplans of IKEA. — Published in collaboration with Spector Books.