 However, his richest contacts with contemporary master-painters were to be within the specialized field of stained glass.In 1937 at the workshop of the glazier Jean Hébert-Stevens, who worked out Bazaine's first stained glass "Les Instruments de la Passion" for a private chapel, he came in contact with Georges Rouault and Georges Braque, who were also designing glass for church windows.In 1943, he made three windows for the church of Nôtre Dame de Toute Grace at Assy on the subject of saints related to music, at the glazier's workshop of Marguerite Huré, who showed him the tricks of the trade.