*
​special thanks to: 
​Artist Creation Funding - regular grants, National Culture and Arts Foundation, Taiwan 
and 
​the supports from metal studio of Ceramic Technique Promotion Center in Yingge , Taiwan

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​  tong da bian I, 2012-2014
  copper, brass, patina

​  tong da bian II, 2015-2018
  copper, brass, silver, stainless steel

  gan gou shih, 2012-2015
  copper, brass, silver, stainless steel, paint