Kintsugi
Kintsugi (Japanese: 金継ぎ, lit. 'golden joinery'), also known as kintsukuroi (金繕い, "golden repair"), is the Japanese art of repairing broken pottery by mending the areas of breakage with urushi lacquer dusted or mixed with powdered gold, silver, or platinum. The method is similar to the maki-e technique. As a philosophy, it treats breakage and repair as part of the history of an object, rather than something to disguise.
Definition from Wikipedia – Kintsugi