"The theater of sound objects imagined by Céline Garnavault and Thomas Sillard is situated at the border between theater, contemporary puppetry, art installations, and music. The small numbered cubes communicate. Do they have a soul? Mathieu Enderlin, master of ceremonies, will cleverly, with false pretenses and a talent for persuasion, make us believe it. He is wonderful. Slowly and insidiously, the audience becomes attached to the blocks, each one to theirs bearing its number. It is strange to feel the spirit of the actor slipping through, by means of the fine scenic dev...