The ceramic components of the jewelry are all one of a kind. I'm able to duplicate shapes and textures but there will always be variations, particularly in color. Pieces fired using alternative firing techniques (raku, saggar, horse hair etc.) are unique. With pieces that are fired to cone 5-6 using commercial glazes it will easier to get similar results. The other components are a mix of various materials. I use wood, glass, metal, precious and semi-precious stones.