Stephan Grögler has done a remarkable job, both stimulating for the spectator and training for the young singers from whom he demands agility and resistance. He designed a unic setting, a kind of small mountain of micro acting-spaces that communicate together by steps. Thus, with a minimum of curtain falls, the scenes follow one another without interruption and let the profusion of the libretto invade the action.

In Anfossi's opera, the lighting is more direct, while the movements and gestures are ample and lively. In Mozart's, the dramatic rhythm is somewhat slower and the lighting is softened, if only to let the vocality blossom into a kind of still image. A virtuoso staging.