(19)

(11)

EP 1 864 252 A1

(12)

(43) Date of publication: 12.12.2007 Bulletin 2007/50 (21) Application number: 05717876.6 (22) Date of filing: 03.03.2005

(51) International Patent Classification (IPC):  G06T 5/00(2006.01) (86) International application number: PCT/GB2005/000798 (87) International publication number: WO 2006/092542 (08.09.2006 Gazette 2006/36)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (71) Applicant: BOURBAY LIMITED London EC1M 4JN (GB)	(72) Inventors: GALLAFENT, William Frederick George Bedfordshire LU7 9HX (GB) PRATT, Francis, The Painting School of Montmiral 81140 Castelnau-de-Montmiral (FR) WATSON, Alistair Imeson Dunblane FK15 9NE (GB) (74) Representative: Loveless, Ian Mark  Reddie & Grose, 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)