Recall the main appeal of natural light spreading out through rose windows of Gothic cathedrals… In Notredame present and future coexist, as well as form and lighting: its poetical appearance hides a technological soul stirs very old emotions. Notredame tinges itself with gold so that it can also star in the most elegant and sophisticated environments. The new shade, with its metallic reflections, emphasises the effects of the light between the full and empty spaces of its three-dimensional texture.