Don't forget to have a look at the following submission on Voyeurweb:
http://www.voyeurweb.com/contributions/view/329511/
It seems to me that these pics were shot at a very nice day with a very clear sky. You can easily see in some pictures very clear the hill of Séte in the background. Besides that you see that both woman are wearing the bracelets from the CHM Rene Oltra campsite.