The still image of a betrayal. Leonardo’s last supper eternalizes and founds the West on shocking news. Every non-verbal detail tells a symbolic aspect of the relationship between space and the dinner guests. Da Vinci’s witty expertise gives a central communicative value back to the body, almost more than to the theme itself. Attention to detail and expressiveness of the gesture design a scientific reaction to the betrayal. The dinner guests are musicians, dancers, performers, actors.