The goal of the project is to encourage reflection on shared spaces in the city. As the people behind the initiative explain, "Le mur ne serait pas seulement un espace de séparation entre le dedans et le dehors, mais aussi une surface qui parle, interpelle, inspire..". (The wall need not only be a separation between the inside and outside, but also a surface that talks, questions, inspires...).
Beyond any other considerations, they certainly bring some colour to what were previously nondescript grey corners of the city!
Here are the four creations currently on display:
'Untitled' by SiaoBé (http://www.siaobe.fr/)
'Diffraction' by France Dubois