Interior of the upper chapel (looking northeast), Sainte-Chapelle, Paris, France, 1243–1248
This chapel is a masterpiece of the so-called Rayonnant (radiant) style of the High Gothic age, which dominated the second half of the century. It was the preferred style of the royal Parisian court of Saint Louis. Sainte-Chapelle’s architect carried the dissolution of walls and the reduction of the bulk of the supports to the point that some 6,450 square feet of stained glass make up more than than three-quarters of the structure. The emphasis is on the extreme slenderness of the architectural forms and on linearity in general. Although the chapel required restoration in the 19th century (after suffering damage during the French Revolution), it retains most of its original 13th-century stained glass. Approximately 49 feet high and 15 feet wide, they were the largest designed up to their time. (source)
Notre-Dame de Paris; French for “Our Lady of Paris”), also known as Notre-Dame Cathedral or simply Notre-Dame, is a historic Catholic cathedral on the eastern half of the Île de la Cité in the fourth arrondissement of Paris, France. The cathedral is widely considered to be one of the finest examples of French Gothic architecture, and it is among the largest and most well-known church buildings in the world. The naturalism of its sculptures and stained glass are in contrast with earlier Romanesque architecture.
Cathédrale Notre-Dame de Paris - architects Jehan de Chelles, Pierre de Montreuil, Pierre de Chelles, Jean Ravy and Jean le Bouteiller, restorators Eugène Viollet-le-Duc and Jean-Baptiste Lassus, Paris, France by serene movement
The Saint Gervais church was refurbished to coincide with Pope John Paul II’s second visit to Paris with the continued installation of a number of new stained glass windows (Claude Courageux, earlier work by Sylvie Gaudin. The five windows by Gaudin are worth the trip to Paris by themselves. (Source Wikipedia)