Based on the idea of the red thread, Hote-couture is a temporary drawing in the space made of a red ribbon set up with the complicity of the inhabitants. The composition links the apartments and the result depends on the participation or non-participation of the inhabitants. At the time of social networks, this red thread materializes the exchanges between people and questions the definition of neighbor. Finally, the installation, which reveals the window as a hole, transforms the architecture because it is woven and crossed like the weft of a fabric. The perception of the urban landscape is transformed, it seems closer.