This exhibit and this Web site were produced by the April’s awareness-raising task force. You are invited to download, share, copy, exhibit, or adapt it.


Document created by April ( using free software - Graphics: Antoine Bardelli ( Art Libre 1.3 license or later / Creative Commons Attributions-Share-Alike 2.0 or later / GFDL 1.3 or later.

Web site

Production: April Awareness Group, graphic design and HTML integration by Antoine Bardelli.
Website created with SPIP with the voluntary participation of Jacques Pyrat, SPIP WebServiteur.
Illustrations created with Inkscape.

Web site hosting


This site does not collect data.