What is tube lining in pottery?
Pottery has been an essential part of human civilization for centuries, and over time various techniques have been developed to decorate and embellish these earthenware. One such method is called tube lining, which involves applying a thin, raised line of a contrasting color to the surface of the pottery. In this article, we will delve deeper into what tube lining is, the history of the technique, how it is performed, and its applications in pottery.
**What is tube lining?
Tube lining, also known as tubelining or slip trailing, is a decorative technique used in pottery to create thin, raised lines of a contrasting color on the surface of the pottery. These lines can be used to create intricate patterns, designs, or even to draw attention to particular features of the pottery.
The technique is often confused with sgraffito, but the two methods are vastly different. Sgraffito involves scratching through a layer of slip or glaze to reveal the contrasting color beneath it. In contrast, tube lining creates raised lines on the surface without penetrating the slip or glaze.
**The history of tube lining
The history of tube lining can be traced back to the early Islamic and Persian pottery of the 9th to 13th centuries. The technique was especially prevalent in the tilework of the region, where it was used to create intricate and geometric patterns.
During the 19th century, tube lining became a popular technique in Europe as ceramic manufacturers sought ways to produce high-quality decorative pottery. It was during this time that the technique was perfected and introduced to the wider world.
**How is tube lining performed?
Tube lining can be performed in two ways, either by hand or by using a specialised tool called a tube-lining gun.
When done by hand, the potter uses a fine-tipped brush or a small tube made of wax or plastic to apply a thin, raised line of slip or glaze to the surface of the pottery. This is a time-consuming process that requires a steady hand and a great deal of skill.
In contrast, the tube-lining gun allows for much quicker and more precise tube lining. The gun is loaded with slip or glaze, which is then squeezed through a tube onto the surface of the pottery. The potter can control the thickness of the line and the pressure of the gun to create the desired effect.
**Applications of tube lining
Tube lining can be used to create a wide range of decorative effects on pottery. Some potters use it to create intricate patterns, while others use it to highlight specific features of the pottery. It can also be used to create a contrast between the glazed and unglazed surfaces of the pottery.
There are no limitations to the application of tube lining. It can be used on any type of pottery, whether it is functional or decorative.
**Conclusion
In conclusion, tube lining is a decorative technique used in pottery to create thin, raised lines of contrasting color on the surface of the pottery. The technique has been around for centuries and has been perfected over time. It can be performed by hand or by using a specialised tool, and it has numerous applications in pottery. Tube lining is a stunning and timeless technique that has stood the test of time and will continue to be used for centuries to come.
