These beautifully colored postcards (circa 1904-06) are attributed to the artist, H. Fründt. Each scene is contained in an unusually shaped art nouveau frame with several bars of music from the opera alongside. Published by M. Kimmelstiel & Co. Hamburg. These postcards would have originally been contained in an envelope (above) and sold as a set. The postcards have an undivided back. An interesting note: I have not seen a Parsifal postcard with this series theme.