In art history, High Renaissance, is the period denoting the apogee of the visual arts in the Italian Renaissance. The High Renaissance period is traditionally taken to begin in the 1490s, with Leonardo's fresco of the Last Supper in Milan and the death of Lorenzo de' Medici in Florence, and to have ended in 1527 with the sacking of Rome by the troops of Charles V. This term was first used in German (Hochrenaissance) in the early nineteenth century, and has its origins in the "High Style" of painting and sculpture described by Johann Joachim Winckelmann. Over the last twenty years, use of the term has been frequently criticized by academic art historians for oversimplifying artistic developments, ignoring historical context, and focusing only on a few iconic works.