In 1978, Lau Po Shin had the opportunity to study the art of engraving at the Monnaie de Paris, becoming the first Chinese at the Monnaie de Paris where he created three medals. With his learning on engraving, it greatly improved his techniques for etching, an art that he passionately created until the year 2015.
Etchings by the artist Lau Po Shin (樓寶善, 楼宝善)