Reciprocal Reflection Ⅰ , 1978, Etching
Reciprocal Reflection Ⅱ, 1978, Lithograph
Reciprocal Reflection Ⅲ, 1979, Lithograph
Reciprocal Reflection Ⅳ
Reciprocal Reflection Ⅴ, 1980
Reciprocal Reflection Ⅰ , 1978, Etching
Reciprocal Reflection Ⅱ, 1978, Lithograph
Reciprocal Reflection Ⅲ, 1979, Lithograph
Reciprocal Reflection Ⅳ
Reciprocal Reflection Ⅴ, 1980