Five stained-glass windows of the Strasbourg Cathedral Church related to the 14th century have been restored within the “Address of tolerance-Azerbaijan” Project of the Heydar Aliyev Foundation. For this purpose, financial assistance was allocated to the Church by the Heydar Aliyev Foundation in June of 2009. Scenes from the lives of Virgin Mary and Jesus Christ have been depicted on the stained-glass windows installed in 1320-1340.