The collection MISE EN SEINE by Jean-Charles de Castelbajac is composed by chairs, benches and rugs. The artist has imagined them with the theatre spirit and its lexical field: sense of humour, parade, magnification with the decor into the spotlight and the essence of the scene. Faces are smiling, sight are crossing, souls are travelling. Are we in a comedy, a comic opera or a drama? The author let our mind sail with a free flow under the Maison Dada capital.