‘’ The stained-glass windows are by definition bound to the impalpable, and are constantly changing. They come to life by the light that runs through them and transform hour by hour, day to night. This is one of the most poetic techniques. Stained-glass windows have a story, lives, with hidden faces. The elements appear and disappear. I like to think that it’s the echo of the tides making appear or disappear the sandbanks of the Arcachon Bay.’’