"Grenzfläche" (engl. ~ boundary layer) is a mapped video projection performed in the context of "Viertelfest" 09/2009 in Bremen, Germany.   The project "Grenzfläche" is a collaboration with Constantin Georgescu, dancer at the "Tanztheater Bremen". The basic idea was to describe the architectural surface as a boundary layer similar to human skin - the facade as a sensible and fragile interface to peoples privacy. The building is being interpreted as an extended borderline of many interleaved boundary layers framing human intimacy. concept: Thorsten Bauer art director: Constantin Georgescu editing: Constantin Georgescu / Mari-Lena Rapprich motiongraphics: Leo Rokita production management: Mari-Lena Rapprich processing: Ralf Baecker video footage: Marie-Lena Rapprich / Leo Rokita / Constantin Georgescu technical director: Thorsten Bauer performer: Constantin Georgescu Doku: Jonas Wiese Musik by AGF (remixed by JW) Produced by urbanscreen.com