Wikipedia:Possibly unfree files/2012 December 10#File:Sarkozy Official Portrait.jpg 

I just now noticed that you had replied there, sorry for missing it earlier. Thanks for the pointer to the official website. Judging from their legal information page, Google Translate tells me that "any use for commercial ... is prohibited" and further that "Graphics, photographs and multimedia resources may not be reproduced without permission." Obviously the translation looses some details, but I think it's enough to establish that while the information they provide is freely available, it is not free in terms of being actually in the public domain, or even free enough to count as free content here on Wikipedia, as we require that commercial reuse be allowed.