Abstract. J. M. W. Turner is famous for his achievements in graphic arts. What is not known is that he engaged in some pioneering market arbitrage, a profitable and risk-free swapping of British government securities. His activities lead to interesting insights into British markets of the 19th century. Financial innovation frequently created profitable arbitrage opportunities. However, among regular investors it seems that it was mostly mavericks like Turner who took advantage of them. Apparently there were strong cultural factors that inhibited most people from imitating him, which allowed obvious pricing anomalies to persist for extended periods.
That is from a recent paper by Andrew Odlyzko. Via Colin.