Les Enfants Terribles, Jean Cocteau’s novel (written in 1929 and was later made into both a play and a film) forms the basis of the third installment of the trilogy of music/theater works began with Orphée and continued with La Belle et la Bête. In the previous two works (Orphée and La Belle et la Bête), film and opera were combined to create a hybrid form. For Les Enfants Terribles I envisioned something different. I invited the American choreographer Susan Marshall, to help adapt and direct a dance/opera based on the novel in which singers and dancers would share center stage.

If Orphée is Cocteau’s tale of transcendence and La Belle et la Bête his romance, then Les Enfants Terribles is his tragedy. Like the others, it articulates Cocteau’s belief in the power of imagination to transform the ordinary world into a world of magic. But unlike the two previous works, in which transformation leads to love and transcendence, Les Enfants Terribles takes us to the world of Narcissus and, ultimately, Death. Hence the tragedy and power of the piece — a snowball becomes a ball of poison. Dargelos becomes Agathe. A “Room” (normally a place of imagination and creativity for Cocteau) is transformed into a space that jealously refuses to let its “Children” grow up. A harmless “Game” turns into a fierce struggle that ends in destruction.

The natural world is represented by the snow, which falls relentlessly throughout the opera and (like the spectators) silently looks on, bearing witness to the unfolding events. Here, time stands still. There is only music, and the movement of children through space.

— Philip Glass