De Castelli’s Milanese home is at 20 Via Visconti di Modrone, in the bright rooms that have always housed an art gallery, in the historical and architectural context of ‘old Milan’. The new space, designed by Cino Zucchi Architetti, allows the three souls of the brand – collection, surfaces, architectural – to be represented, which tell of the company’s great expressive and manufacturing capacity in metalworking. The large entrance door – made with the BronzoFinestra B40 system – is framed by two oversize wings, also in brass.