Talk "from Leonardo to Sargent, the sightsize technique applied to portraiture", given at the studio of Laurence Demarliave, atelier de l'etoile, rue de l'arc de triomphe, Paris. Meeting with Mr Jean Carolus Duran in the company of Isabelle Touren and Philippe Masquelier in the class of Paul LeJeune.Mr Jean Carolus Duran seated as did sit his great grand-father for Sargent.