DịMechaa:

2B etching, Mirror etching, ntutu isi / No.4 Etching, wdg

WorkingPụkpụrụ:

A na-emepụta ya site na ihuenyo na-ebipụta acid nchebe na-eguzogide elu na-egbuke egbuke na acid etching ebe ndị na-enweghị nchebe. The etching na-ewepu mkpa oyi akwa nke igwe anaghị agba nchara ma mee ka elu.