According to Wikipedia: "Johan Huizinga (December 7, 1872 - February 1, 1945), was a Dutch historian and one of the founders of modern cultural history… Huizinga had an aesthetic approach to history, where art and spectacle played an important part. His most famous work is The Autumn of the Middle Ages (a.k.a. The Waning of the Middle Ages) (1919). He here reinterpreted the later Middle Ages as a period of pessimism and decadence rather than rebirth. Worthy of mentioning are also Erasmus (1924) and Homo Ludens (1938). In the latter book he discussed the possibility that play is the primary formative element in human culture. Huizinga also published books on American history and Dutch history in the 17th century."
