»Pirouette« by the Berlin based artist Barbara Trautmann is the winning entry of an art in building competition for the new entrance hall, which functions as a public space between the research wing, lecture hall and wards, of the Johann Wolfgang von Goethe Uniklinikum Frankfurt/M. The lighting object is designed by using 97 fluorescent lamps. Arranged in the air as a three-dimensional-sign and enters into a dialogue with the architecture. Defining the space and allowing new poetic views by changing the perspective. The installation was presented as a part of the Lighting Festival »Luminale 2008« in Frankfurt/M.