A good look around will reveal the variety of materials that surroundsus wherever we turn. In part noble-precious stones, silver and gold. In part, valuable and necessary and then - some are useless. Among the latter, are all  material and elements that terminated their purpose, their reason of existence and thus became worthless objects, almost transparent, scrap.Yoav Kotik, the designer of the 'precious metal' jewelry line, look at them and see the best raw materials for his design.

Most of his creations you  can see at his site: www.kotik-design.com.