In this artwork, how is the Restoration (1736) discussed?
Subsequent to its carving the Pietà sustained much damage. Four fingers on Mary's left hand, broken during a move, were professionally restored in 1736 by the Roman sculptor Giuseppe Lirioni (1690—1746). Modern scholars today are divided as to whether the restorer took artistic liberties to make the hand gestures more "rhetorical".
Mary Pietà