Pierrot a formulaic structure (Cassander, father of Columbine, and Pierrot, his dim-witted servant, undertake a mad pursuit of Columbine and her rogue lover, Harlequin). The formula has proven enduring: Pierrot is still a fixture at Bakken, the oldest amusement park in the world, where he plays the nitwit talking to and entertaining children, and at nearby Tivoli Gardens, the second oldest, where the Harlequin and Columbine act is performed as a pantomime and ballet. Pierrot—as "Pjerrot", with his boat-like hat and scarlet grin—remains one of the parks’ chief attractions. Ludwig Tieck's "The Topsy-Turvy World" (1798) is an early—and highly successful—example of
Pierrot The Naturalists—Émile Zola especially, who wrote glowingly of them—were captivated by their art. Edmond de Goncourt modeled his acrobat-mimes in his "The Zemganno Brothers" (1879) upon them; J.-K. Huysmans (whose "Against Nature" [1884] would become Dorian Gray's bible) and his friend Léon Hennique wrote their pantomime "" (1881) after seeing them perform at the Folies Bergère. (And, in turn, Jules Laforgue wrote his pantomime "Pierrot the Cut-Up" ["Pierrot fumiste", 1882] after reading the scenario by Huysmans and Hennique.) It was in part through the enthusiasm that they excited, coupled with the Impressionists’ taste for popular entertainment, like the circus and