Glass engraving
From The Art and Popular Culture Encyclopedia
|
Related e |
|
Featured: |
Glass engraving is a form of decorative glasswork that involves engraving a glass surface or object. It is distinct from glass art in the narrow sense, which refers to moulding and blowing glass.
Glass engraving encompasses a variety of techniques. One notable form is intaglio work, with images and inscriptions cut into the surface of the glass through abrasion. Glass engraving tools are therefore small abrasive wheels and drills, with small lathes often used. Engraving wheels are traditionally made of copper, with a linseed oil and fine emery powder mixture used as an abrasive.
Other forms of engraving are "stipple" and "drypoint" in which the surface of the glass is abraded with the use of small diamond tipped burrs. The scratches and small dots made in this method can, in the hands of a skilled artist, be used to produce images of astonishing clarity and detail. Notable practitioners of this form are James Dennison Pender and the late Lawrence Whistler who began a revival in England.
Sandblasting is yet another technique used in glass engraving. Abrasive is sprayed through a sandblasting gun on to glass which is masked up by a piece of stencil in order to produce inscriptions. This is more of a commercial glass engraving technique employed by companies like Crystal Galleries Ltd in order to engrave on crystal awards and glass awards.
