 Examples include the Château de Richelieu (), the Château de Vaux-le-Vicomte (), and the Château de Versailles ().The château of Richelieu had three roads converging on a 300-ft. circle directly in front of the entrance gate.Vaux and Versailles each had designs for two "patte d'oie", one focused on the entrance forecourt, and the other, on a far part of the garden.