Giancarlo Bonora - Piera Viotti

This is an interesting large vintage photograph, 29.8x24 cm, of the Italian actress Piera Viotti, shot in 1969 by the well-known photographer Giancarlo Bonora, a 'professional' portrait, not an 'on-stage' one, and thus certainly more appreciable and collectible.
It is a genuine vintage photograph, duly stamped by Giancarlo Bonora himself and also by Pierluigi Praturlon's Pierluigi agency.
Good general condition, slight edge defects, a rare vintage photograph from a 'rare' author...