16 paintings of fantastic heads composed of animals, plants, and objects by 16th-century Italian painter Giuseppe Arcimboldo were presented in this exhibition, the first time the works had been shown together in the United States. Included were Arcimboldo's painting Four Seasons in One Head from the collection of the National Gallery of Art, together with loans from the Kunsthistorishes Museum, Vienna, the Musée du Louvre, Paris, and other public and private collections in Europe and the United States. The presentation was selected from a 2008 exhibition at the Musée du Luxembourg, Paris, and the Kunsthistorishes Museum, Vienna. To suggest the context for the artist's work, the exhibition in Washington also included 30 prints, drawings, volumes, and sculptures by Arcimboldo's contemporaries, including drawings by Leonardo da Vinci and Albrecht Dürer, volumes illustrated by Joris Hoefnagel, and a helmet by Giovanni Paolo Negroli. The exhibition was part of ITALY@150, a series of activities in Washington, DC, and throughout the United States celebrating the 150th anniversary of the unification of Italy.