MARCO BAGNOLI – ROTAZIONE APPARENTE @ 2013 Una produzione EMA Canticae – Marco Bagnoli Apparent rotation / a scenic workby Giuliano Serafini In one of the finest books in contemporary literature – Le Roi des Aulnes [The Erl-King] by Michel Tournier – the hero is shown a gyroscope: “It is the key to the absolute”,  [ . . . ]