Une ville en couleur (A City in Colour) is an association that aims to disseminate, develop and promote contemporary urban art, in particular through the creation of artistic works. One of their aims is to make the art world accessible to everyone. In keeping with this, the charitable association also runs introductory courses in contemporary art (workshops, etc.). They aim to make use of this artistic dynamic to revitalise and embellish the city. They are also particularly keen to promote the mixing of cultures and genders. Their work with both local and international artists enables them to maintain this cosmopolitan vision of the city. Une ville en couleur also uses art to raise awareness of the need to respect the urban environment and promote social cohesion.