Perth, WA - December 18: Tara Pacheco, Berta Betanzos, Saskia Clark, Hannah Mills, Jo Aleh, Olivia Powrie at the Medal Ceremony, Women's 470 December 18 2011 off Fremantle, Australia. (Photo by Richard Langdon) ?Perth 2011 ISAF Sailing World Championships, 3rd-18th December 2011.? Perth 2011 image.??For further information please contact richard@oceanimages.co.uk +44 7850 913500 +61 478 221797??© Richard Langdon. Image copyright free for editorial use. This image may not be used for any other