Qianlong Guan-type Fanghu Vase with Crackle Glaze

• Crackling and Crackle as a Decorative Technique - Crackle, also known as crackling, is a decorative technique that has been used in China for centuries. It is believed to have originated during the Song Dynasty (960?1279 AD) and was primarily used in the production of ceramics, lacquerware, and furniture. The crackling effect was achieved by applying a glaze or lacquer that was formulated to crack during firing, creating a crackled pattern on the surface of the item.
  
  During the Ming Dynasty (1368?1644 AD), crackle became a highly sought-after decorative technique, and it was used to create intricate and beautiful designs on ceramics and lacquer ware.
  
  In Western decorative arts, crackle / crackling came into use during the Art Nouveau movement in the late 19th and early 20th century. The crackling effect was used to create a sense of movement and fluidity in the design of Art Nouveau pieces.
  
  It was also used in the 1920s and 1930s during the Art Deco movement.
• Canted Corners - In decorative arts, especially furniture making, a canted corner refers to a technique where the corner of the piece is angled or "canted" to create a diagonal corner. This is different from a chamfered corner which is a technique where the edges of a corner are cut at an angle, creating a diagonal edge or "bevel" along the corner.
  
  A canted corner is typically used to add visual interest to the item. It can be found in various styles of furniture such as contemporary, Art Deco, or traditional. It is often used to create a sense of movement and dynamism in a piece.
  
  Canting a corner is a more complex technique than chamfering, and it is typically done by tilting the corner of a piece of furniture and then cutting the wood to match the angle. It's a technique that requires precise measurements and a good understanding of angles and geometry, and it is usually done by experienced artisans.
• Crackles / Cracquelure - In ceramics, crackles may be introduced intentionally during the firing process, as was often the case with Oriental ceramics, and are known as artificial crackles. Natural crackles occur with age, and if the glaze is transparent, may be difficult to detect. Natural crackles may not cover the whole surface of the object and may be uneven in size.

This item has been included into following indexes:

• Chinese ceramics, dynasty mark or period
  • vases, Guan style 61
  • vases, Qianlong mark (1736-1795) 368
• Chinese ceramics, item type - vases, other 2,484