Each coin was individually designed and created by Prehistoric Works! Founded by Mr. Fatih Yazicioglu, who successfully extended his family business to the global market, the collection is comprised of unique one-of-a-kind, hand-made, solid 24K gold and gold/silver jewelry, set with precious and semi-precious gems. Each piece is handcrafted in Istanbul, Turkey, and the workmanship draws inspiration from prehistoric civilizations. His workmanship is uniquely diverse from all the other collections in the jewelry design world.