1) Korean art 
Bangjja, also known as yugi, is a Korean type of hand-forged bronzeware. A complete set of bangjja includes dishes, bowls, spoons and chopsticks. The main difference between Korean bronzeware or Banjja from other bronzeware is the alloy ratio of copper to tin. The Bangjja contains much more tin than other bronzewares (Cu:Sn = 78:22 as volume) whil...