Maria Berova CLEAN UP The project presents the act of cleaning as defense of the NPC against the invasions of visitors, which change the spirit inside.The movement of the character, a typical cleaning lady in Bulgaria, is between the four projections. When someone comes near to projection area the character is stops cleaning and begins to stare, walks around, looks angry, until the next visitor enters in the projection space. The deeper the spectator enters the stronger the reaction is.