The building in Italian Renaissance and Neo Classic style was commissioned to the architects Mario Tamagno and Annibale Rigotti. Marble from Carrara, Italy, and other foreign materials were used. Italian sculptor Vittorio Novi, who would later also work on the Mahadthai udthit Bridge (สะพานมหาดไทยอุทิศ), was employed with his nephew Rudolfo Nolli.