Deep drilling by Manfred Pernice This complex book by Manfred Pernice goes back to an exhibition at Museum Ludwig Cologne in 2007. At that time, he had combined the early work Bibette Headland« (1999) with Haldensleben« (2005), a work further developed specifically for the exhibition, and the Hotel Hangelar« (2007), exhibited for the first time back then. These three large and, to some extent, accessible sculptures...