Circles Within A Square #1 12*12in \30*30cm 4-color etching，aquatint2017
Circles Within A Square #2 12*12in \30*30cm 4-color etching，aquatint 2017
Curved Surface 12*12in \30*30cm 4-color etching，aquatint TIME:2017
Elemental I 5*5in \ 11*11cm etching, aquatint 2016
Integrated I 4*4in \10*10cm watercolor 2017
Integrated II 4*4in \10*10cm watercolor 2017
Integrated III 4*4in \10*10cm watercolor 2017