Name the sculpture shown above and its artist. where is this sculpture located? what can we notice about this sculpture?

This sculpture is called Pieta. It was sculpted by Michelangelo. It is located inside St. Peter's Basilica, inside the Vatican. The main thing we can notice is that the light hits the different figures and parts of the sculpture so that each casts shadows onto one another.

the answer is   as follows

d

c

b

a

d