The Poor Rock of Atria Yurkaya is a 1362 years old piece made by Atria Yurkaya, a beggar living in Barcelona.
Considering its age and the quality of the work, people consider it of some value.
It is engraved with european patterns and some symbols pertaining to Folk religion.
This piece doesn't exist, but as a legend. It is said that in the year 999, Alice Yurkaya, the owner, made use of it in London to empower the Yurkaya family. Now it is lost, or broken, we will never know.