Ambrogio Lorenzetti, Allegories of Good and Bad Government, Good Government town 1338/9, Siena, Palazzo Pubblico, Sala de’ Nove Ambrogio Lorenzetti, Allegories of Good and Bad Government, Good Government town 1338/9, Siena, Palazzo Pubblico, Sala de’ Nove Ambrogio Lorenzetti Good Government town 1338-9