These sites have all the peculiarity to be in touch with the stained glass.

Loire WorkshopsFounded in 1946 by Gabriel Loire, the Ateliers Loire are specialized in the creation and restoration of stained glass. Their work religious or not, can be found on all continents. La Galerie du Vitrail proposes lots of stained glass windows made by this studio.
L'Antiquaire du vitrailMicheline Loire offers for sale close to 1000 antique stained glass windows and panels, from a collection she has built up since the 1970s, and wich she continues to expand.
These windows, mainly French in origin, were made between 1850 and 1950. La Galerie du Vitrail shows a selection of these windows.
Info vitrailThis web site proposes lots of informations about stained glass windows : techniques, tools, history of glass, studios, ...