Focus on Pietà (Bellini, Milan) and explain the abstract.
Pietà is a  tempera-on-panel painting executed c.1455–1460 by the Italian Renaissance artist Giovanni Bellini, now in the Museo Poldi Pezzoli in Milan. One of his earliest works, it is the prototype for his long series of other Pietas such as Pietà (Bergamo).
tempera Giovanni Bellini Milan Pietà Museo Poldi Pezzoli Italian Renaissance