The colour of the facades in Siena’s historical centre: I. Glazings (calcium oxalate films s.s.) and other finishes on the stone materials of the Cathedral’s main facade Francesca Droghini, Marco Giamello, Giovanni Guasparri, Giuseppe Sabatini, Andrea Scala • 2018
The colour of the facades in Siena’s historical centre: I. Glazings (calcium oxalate films s.s.) and other finishes on the stone materials of the Cathedral’s main facade Francesca Droghini, Marco Giamello, Giovanni Guasparri, Giuseppe Sabatini, Andrea Scala • 2009