
Vasari, Borghini and Michelangelo
Delivered at Michelangelo’s Effect on Art and Artists in the Sixteenth Century, symposium organised by Francis Ames Lewis and Paul Joannides, Accademia Italiana, London, October 1998

Vasari’s Reconstruction of Medieval Florence
Delivered at Vasari’s Florence. Artists and Literati at the Medicean Court, organised by Philip Jacks, Yale University Art Gallery, May 1994

Vincenzo Borghini and the Florentine Academies
Delivered at Italian Academies of the Sixteenth Century, Warburg Colloquia, I, organised by David Chambers and François Quiviger, The Warburg Institute, University of London, January 1991