CAMIO includes more than 95,000 art images including photographs, paintings, sculpture, decorative and utilitarian objects, prints, drawings and watercolors, jewelry and costumes, textiles and architecture.
The French version of Wikipedia. As with the English version, beware of incomplete or biased articles. That said, the more complete articles often have a bibliography that can lead you to other sources.
Naxos Music Library [NML] is the world´s largest online classical music library. Currently, it offers streaming access to more than 136,875 CDs with more than 2,116,756 tracks of both standard and rare repertoire. Over 800 new CDs are added to the library every month.