Describir: The sistine Chapel a glorious restoration / edited by Pierluigi de Vecchi, Carlo Pietroangeli, Michel Hirst, Gianluigi Colalucci, Fabrizio Mancinelli, John Shearman, Matthias Winner, Edward Maeder, Pierluigi de Vecchi, Nazzareno Gabrielli, and Piernicola Pagliara