Until now, the scarce contemporary art articles featuring illustrations at all on the French Wikipedia have been those using permissions-to-Wikipedia-only, for example : http://fr.wikipedia.org/wiki/Kim_Prisu

Supposing that permission images will no longer be allowed on any Wikimedia project worldwide, how can we illustrate such articles, in the case of artists whose art is a way of earning a living and who are therefore unlikely to suscribe CC-BY-SA or GFDL licences ?

A user who wrote an article on Contemporary African Art says he is in touch with African artists and able to take pictures. He asks what sort of agreement should be made with the artists before publishing on Wikipedia : http://fr.wikipedia.org/wiki/Wikip%C3%A9dia:Le_Bistro_multim%C3%A9dia/semain...

What should I answer him ?