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
Columbine cup the dove genus "Columbina", and the character of Columbina (the "little dove") in the theatrical genre of "Commedia dell'arte". Columbine cups were first produced in Nuremberg in the sixteenth century, often as masterpieces to demonstrate the skills required to enter a craft guild. They are first mentioned in 1513 and from 1531 to 1572 were the most important of three items that apprentices were required to submit to the guild in order to move up from journeyman to master status. The others were a gold ring set with a precious stone and a die for a steel seal. One of