developing/en-veloping developing developing ; , in-between  













developing; , in-between

1985
wooden box
9090200cm


square operation
1975
iron plate, spraied lacquer
14014030cm

square operation
developing; , in-between
1985
wooden box
707070cm
square operation
developing; , in-between
1985
wooden box
120120120cm
 
developing; , in-between 1975-85