âMalachite Marble Inlay workâ is one of the most attractive arts that done from marble. Same type of that adorns the Taj Mahal and other Mughal monuments. It is a closely protected traditional art and only a few expert exponents are available today. The delicate process involves cutting and engraving marble shapes manually. To start with, a predefined pattern e.g., floral design or geometrical design is engraved on the marble slab.