Jean Simeon Rousseau de la Rottiere art links 

J. Paul Getty Museum, Los Angeles
Decorations for a paneled room

Bowes Museum, County Durham, UK
Panel of trompe l'oeil ornament

Sculptures of Versailles, France (in French)  
(Tip: Click "Zoom navigable", not the thumbnail, to get the largest image size)
Click "artistes", then find the artist alphabetically in the list

 
National Art Databases and Museum Inventories:

UK National Inventory of Continental European Paintings (NICE)   NEW!

 

Union List of Artist Names (Getty Museum)  
Reference sheet with basic information about the artist and pointers to other references.