Search results
Results from the WOW.Com Content Network
Beaker with soldier and civilian shaking hands, Bohemian glass, later 19th century. Engraved glass is a type of decorated glass that involves shallowly engraving the surface of a glass object, either by holding it against a rotating wheel, or manipulating a "diamond point" in the style of an engraving burin.
This technique was perfected in 13th century Venice. The crown glass process was used up to the mid-19th century. In this process, the glassblower would spin approximately 9 pounds (4 kg) of molten glass at the end of a rod until it flattened into a disk approximately 5 feet (1.5 m) in diameter. The disk would then be cut into panes.
Engraved gem is a term for any carved or engraved semi-precious stone; this was an important small-scale art form in the ancient world, and remained popular until the 19th century. However the use of glass engraving, usually using a wheel, to cut decorative scenes or figures into glass vessels, in imitation of hardstone carvings, appears as ...
Millefiori glass is a variation of the murrine technique made from colored canes in clear glass, and is often arranged in flower-like patterns. The Italian word millefiori means thousand flowers. [24] This technique was perfected in Alexandria, Egypt, and began being used in Murano in the 15th century. [43]
Window glass was produced throughout the period on a small scale, in the form of crown glass and broad glass. [3] [11] This was predominantly made from green glass throughout the 16th century. [3] [6] While rare in the early 16th century, glass windows soon became a symbol of increasing wealth and status. Larger sheets were in demand for ...
Until the 20th century, window glass production involved blowing a cylinder and flattening it. [9] Two major methods to make window glass, the crown method and the cylinder method, were used until the process was changed much later in the 1920s. [10] All glass products must then be cooled gradually , or else they could easily break. [11]
15th; 16th; 17th; 18th; 19th; 20th; Pages in category "15th-century engravings" The following 8 pages are in this category, out of 8 total. ... (engraving) F. The ...
Until the 15th century, Murano glass makers were only producing drawn Rosetta beads made from molded Rosetta canes. Rosetta beads are made by the layering of a variable number of layers of glass of various colors in a mold, and by pulling the soft glass from both ends until the cane has reached the desired thickness.