Richard Wagner developmental in its treatment of leitmotifs. Wagner took 26 years from writing the first draft of a libretto in 1848 until he completed "Götterdämmerung" in 1874. The "Ring" takes about 15 hours to perform and is the only undertaking of such size to be regularly presented on the world's stages. Wagner's final opera, "Parsifal" (1882), which was his only work written especially for his Bayreuth Festspielhaus and which is described in the score as a ""Bühnenweihfestspiel"" ("festival play for the consecration of the stage"), has a storyline suggested by elements of the legend of the Holy Grail. It also carries
August Wagner Breweries Company, which later razed the brewery and developed office buildings on the property. The Pittsburgh Brewing Company purchased the brand names and other assets of the company and continued distributing beer under the Mark V, Robin Hood and Gambrinus brands. Gambrinus, the company's most popular brand, was named after King Gambrinus, the legendary king of Flanders reputed for his mythical brewing abilities. A statue of King Gambrinus graced the front of the brewery for many years and continues to stand in the Brewery District in front of the Dispatch-owned office buildings constructed there. August Wagner is credited as the model