Vase attributed to the Tang dynasty, China, gold and silver

Vase attributed to the tang dynasty, china, gold and silver. Decorated with combat scenes and geese in gold-plated reliefs on silver plating, but the structure of this vase is probably in copper. This vase comes from an estate sale of a former collector of asian art. This person had an annotation on the bottom of the vase, coming from the tang dynasty. My research did not allow me to confirm but to date I have not found an equivalent object. Beautiful collector's item.