For enthusiasts: 1933 German stamps, two of the lower denominations from the set of nine commemorating the 50th anniversary of Wagner's death. One of the three great masterpieces of music stamps. He was at the pinnacle of Romantic opera and was also known as the "Opera King." He wrote the librettos for most of his operas himself, and was also known as a theorist and writer, influencing not only the music world but also being one of the central cultural figures who widely influenced late 19th-century Europe. His anti-Semitic ideas, combined with Hitler's admiration for Wagner, were later exploited by the Nazis. (From Wikipedia) The third and fourth photos are for reference.