Diego Rivera Mural

, also known as Epopeya del Pueblo Mexicano ("Epic of the Mexican People"), is a mural by Mexican artist located in the stairwell of the National Palace in Mexico City. It appears in all versions of Mario is Missing! under the generic name Diego Rivera Mural. In that game, it was somehow stolen off of the walls of the Palace by Koopa Troopas, forcing the National Palace to close to tourists. When Luigi visited the city, he had to defeat the Koopa carrying the mural, take it back to the Palace, and verify that it was the real mural by answering trivia questions.