ヴォルフラム・フォン・エッシェンバッハ
Parsifal (WWV 111) is an opera in three acts by German composer Richard Wagner. It is loosely based on "Parzival" by Wolfram von Eschenbach, a 13th-century epic poem of the Arthurian knight Parzival (Percival) and his quest for the Holy Grail (12th century).