Acid-etched glass patterns
Glass patterns make panels of glass more visually appealing and interesting. Patterns have a variety of creation techniques, from molds to acid etchings, but the intent is the same with each: to make an eye-catching and attractive piece of art. When determining the type of glass pattern you want to use for a particular project, keep in mind the various effects, tints and glass sources.
Acid-Etched
Because of the corrosive nature of the main ingredient in acid-etching glass patterns, high levels of caution are required when applying this technique. Acid-etched glass patterns occur when portions of a glass panel are exposed to an acid product and allowed to remain in contact with it for varying degrees of time, depending on the depth the artist wishes the acid to eat into the glass. Acid can be applied using tools such as stencils, paint brushes and sponges, allowing both fluid and strict patterns to be formed on the glass. Popular patterns include weave, frosting, diamonds, dashes and plaid.
Cast Glass
When glass is poured into patterns using molds and baked in kilns, this is known as cast glass patterning. No etching or other manipulation is required, as the glass hardens into the specific pattern. Cast glass techniques are often used to make vases, bowls, door panels and other household decorations. Specific patterns are labeled as Flemish, reed, sycamore and Warwick.
Engravings
You can purchase kits that provide the tools needed to engrave patterns and designs on a glass surface. Engraving glass patterns requires metal engraving bits, which come in a variety of sizes and sharpness for lining and texturing the glass. Engraving kits often come with designs that can be laid over the glass surface so the artist can etch a general outline before working on the finer details. Engraved patterns are nearly limitless, and can even include portraits, landscapes and animals, as well as floral and symmetrical designs.
Stained Glass
Stained glass is one of the most well-known types of glass patterns, famously used to depict religious figures, symbols and iconic scenes. Each piece of glass is individually colored, fitted and soldered into an overall fixture, allowing the artist to maintain a high level of control over the finished product. Stained glass can also be used outside of windows, such as making colorful lamp shades, decorative hangings and light-catchers.
