Clay and Thread /doree. Both organic materials and have so different meaning attached to. Going through fire one perish turns into ashes and leaves a dark residue which can be breezed away from its original place and the other remains and become the remnants of the past. Turned into fossil telling another story from the past to the future. The meaning of object changes from its origin .as we distinguish objects in relation to their property and usage.     

Aliya Yousuf