SuperRare

In pottery, after making clay vessels by the potter artist, she puts them in the kiln and due to the high temperature of the kiln and cooking the dishes, the nature of the material changes from clay to hard clay and becomes hard and solid.

After bisque firing, potters often apply glaze, which adds color and a glassy finish to the surface.

That's correct! After bisque firing, which transforms raw clay into a porous and stable form, potters apply glaze to enhance both the aesthetic and functional qualities of their pieces.