-Two Forms (3D project)
-Divine Proportions (The Strad)
-The geometric principles of string instrument-making in Brescia (in "1520 _ 1724 Liutai in Brescia ")
-Golden Arches (The Strad)
Articles en collaboration
-Symmetry of genius (Patrick Robin, The Strad Avril 2003 )
-Reconstitution d'un violoncelle d'Andrea Amati (Roland Houel non publié)