The creation of an indivisible collection of paint sprays customized by the artists. This collection will be published into an  art book printed by the editions KITCHEN 93. It will be made available to the association LE M.U.R. who will be in charge of organizing exhibitions and live events. All the benefits of this association will be fully used to help, promote and support urban artists, as defined in its statutes.

This paint spray is the emblematic symbol of street art : tool and emblem as well, it seems the federative object of this movement, even though not everyone uses it. The collection will be composed of 400 spray cans and therefore 400 artists.