Every artist at some point has to expect the possibility that his artwork could be copied or that the same piece could be created at the same moment in another part of the world. In my reaction to this issue I used a vase mold of well-known artist Markéta Kalivodová (on her approval) and I have created the same vase out of dark porcelain that I have prepared. (I now consider this vase to be my piece of art).