23 Nov 2004-27 Feb 2005. The Museo del Prado, the worlds largest art gallery, has an important collection of 16th-century Italian drawings, many of which had remained unseen or catalogued for many years. The drawings have been reappraised in recent years. The result has been the discovery of two drawings of figures for the Last Judgement in the Sistine Chapel now attributed to Michelangelo that were previously considered the work of his School. Other artists in the exhibition include Polidoro da Caravaggio, Annibale Carracci, Andrea del Sarto, Giulio Romano, Giorgio Vasari, and Paolo Veronese. The exhibition has been timed to coincide with the publication of the museums new catalogue, which contains many important new findings in the study of the history of this part of the museums collection.