EPISODE · May 4, 2022 · 14 MIN
Made In SA-Gretha Helberg
from THE CHILL ZONE · host SAfm
Gretha Helberg who uses Photo Polymer etching to present her artwork – Polymer etching is an intaglio printmaking technique which uses UV light but she uses sunlight to transfer an image to a pre-sensitized plate. The plate is then developed in water, inked and printed in the traditional intaglio manner. Guest: Gretha Helberg
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Made In SA-Gretha Helberg
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