Etched Glass is decorative glass produced by using acid or abrasive techniques to permanently frost or texture the surface with intricate patterns. Widely used from the Victorian period onwards, etched glass commonly features floral, foliate or geometric designs and appears in lanterns, light shades, doors, windows and decorative tableware. Antique etched glass is valued for its refined appearance and the soft diffusion of light it provides. *Related Terms*\ Acid Etching, Engraved Glass, Etched Glass Shade, Frosted Glass, Glass Decoration, Glass Shade.