Consider the following statements regarding Pietra Dura:
1. It is a style of ornamentation that came into existence during the reign years of Shah Jahan.
2.This style carves floral designs made of semi-precious stones on to the walls of monuments.
3. This style of ornamentation was extensively used on the walls of the Taj Mahal.
Which of the statements given above is/are correct?
1
2 only
2
2 and 3
3
1 and 3
4
1, 2 and 3