Problemi di stile: le posizioni di Luca Beltrami e Paolo Cesa Bianchi intorno al restauro pavimentale del Duomo di Milano

This paper overviews Luca Beltrami and Paolo Cesa Bianchi’s consideration and stances regarding the late 18th-century restoration of Milan Cathedral’s floor and its references to the geometrical wall paintings adorning the upper gallery’s walls in Pandino Castle.