Mario Bertoncini Mario Bertoncini performing his work 'Alleluia', Fall 2011 https://www.cirmmt.org/en/events/images/mario-bertoncini/view https://www.cirmmt.org/en/events/images/mario-bertoncini/@@download/image/Pic-Bertoncini Alleluia [RS].jpg

Mario Bertoncini

Mario Bertoncini performing his work 'Alleluia', Fall 2011