The present windows and the following lot belonged to the pharmacist Albert Roy. The cupola of the Art Nouveau style restaurant Bofinger, Paris, was executed by the maker of the windows, Georges Nret.
cf. Muse d'Orsay, Paris (exh. cat.), Guimard, 1992, p. 155 for an illustration of another window from the Billiard Room of Les Gvrils in the collection of the Museum.