The Baldacchino. Borromini vs Bernini: Did Borromini forget himself?
"The Baldacchino. Borromini vs Bernini: Did Borromini forget himself?," in Georg Satzinger and Sebastian Schütze, eds., St. Peter in Rom 1506–2006, Akten der internationalen Tagung 22.–25.02.2006 in Bonn, Munich, 2008, 275-300
- Revised and reprinted in Lavin, Visible Spirit, II, London, 2009, 1336-84, (PDF)