From now on all authenticating procedurees for any artwork by Sandro Chia are delt directly with the client. For more information call or fax you request at these numbers: Tel +39-06-58335594 . Fax. +39-06-5835911 or emails us at: archiviochia@msn.com Our address: Archivio Sandro Chia Largo Cristina di Svezia, 17 00165 Rome, Italy