Designed 1933. Black patinated terracotta. At the foot sign. and dated 'Bertelli R. A XI'. H. 30 cm. - Bertelli was educated at the Florence Academy of Arts and is a representative of Tuscan futurism. In 1933 he designed the distinctive profile of the Italian dictator as an official portrait rotated 360 degrees, modeled in ceramic and replicated serially and in unknown copies in different materials and sizes. - Italian sculptor of futurism.