Pottery is the process and the products of forming vessels and other objects with clay and other ceramic materials, which are fired at high temperatures to give them a hard, durable form. Major types include earthenware, stoneware and porcelain. The place where such wares are made by a potter is also called a pottery. The definition of pottery used by the American Society for Testing and Materials (ASTM), is "all fired ceramic wares that contain clay when formed, except technical, structural, and refractory products." In archaeology, especially of ancient and prehistoric periods, "pottery" often means vessels only, and figures of the same material are called "terracottas." Clay as a part of the materials used is required by some definitions of pottery, but this is dubious.
Gilding is a decorative technique for applying a very thin coating of gold to solid surfaces such as metal, wood, porcelain, or stone. A gilded object is also described as "gilt". Where metal is gilded, the metal below was traditionally silver in the West, to make silver-gilt objects, but gilt-bronze is commonly used in China, and also called ormolu if it is Western. Methods of gilding include hand application and gluing, typically of gold leaf, chemical gilding, and electroplating, the last also called gold plating. Parcel-gilt objects are only gilded over part of their surfaces. This may mean that all of the inside, and none of the outside, of a chalice or similar vessel is gilded, or that patterns or images are made up by using a combination of gilt and ungilted areas.
Terra sigillata is a term with at least three distinct meanings: as a description of medieval medicinal earth; in archaeology, as a general term for some of the fine red Ancient Roman pottery with glossy surface slips made in specific areas of the Roman Empire; and more recently, as a description of a contemporary studio pottery technique supposedly inspired by ancient pottery. Usually roughly translated as 'sealed earth', the meaning of 'terra sigillata' is 'clay bearing little images', not 'clay with a sealed (impervious) surface'. The archaeological term is applied, however, to plain-surfaced pots as well as those decorated with figures in relief.
Native American pottery is an art form with at least a 7500-year history in the Americas. Pottery is fired ceramics with clay as a component. Ceramics are used for utilitarian cooking vessels, serving and storage vessels, pipes, funerary urns, censers, musical instruments, ceremonial items, masks, toys, sculptures, and a myriad of other art forms.
Slipware is pottery identified by its primary decorating process where slip is placed onto the leather-hard clay body surface before firing by dipping, painting or splashing. Slip is an aqueous suspension of a clay body, which is a mixture of clays and other minerals such as quartz, feldspar and mica. The slip placed onto a wet or leather-hard clay body surface by a variety of techniques including dipping, painting, piping or splashing.
Maria Montoya Martinez was a Native American artist who created internationally known pottery. Martinez, her husband Julian, and other family members examined traditional Pueblo pottery styles and techniques to create pieces which reflect the Pueblo people's legacy of fine artwork and crafts. The works of Maria Martinez, and especially her black ware pottery, survive in many museums, including the Smithsonian, the Metropolitan Museum of Art, the Denver Art Museum, and more. The Penn Museum in Philadelphia holds eight vessels – three plates and five jars – signed either "Marie" or "Marie & Julian". Maria Martinez was from the San Ildefonso Pueblo, a community located 20 miles northwest of Santa Fe, New Mexico. At an early age, she learned pottery skills from her aunt and recalls this "learning by seeing" starting at age eleven, as she watched her aunt, grandmother, and father's cousin work on their pottery during the 1890s. During this time, Spanish tinware and Anglo enamelware had become readily available in the Southwest, making the creation of traditional cooking and serving pots less necessary. Traditional pottery making techniques were being lost, but Martinez and her family experimented with different techniques and helped preserve the cultural art.
Ceramic glaze is an impervious layer or coating of a vitreous substance which has been fused to a ceramic body through firing. Glaze can serve to color, decorate or waterproof an item. Glazing renders earthenware vessels suitable for holding liquids, sealing the inherent porosity of unglazed biscuit earthenware. It also gives a tougher surface. Glaze is also used on stoneware and porcelain. In addition to their functionality, glazes can form a variety of surface finishes, including degrees of glossy or matte finish and color. Glazes may also enhance the underlying design or texture either unmodified or inscribed, carved or painted.
Bucchero is a class of ceramics produced in central Italy by the region's pre-Roman Etruscan population. This Italian word is derived from the Latin poculum, a drinking-vessel, perhaps through the Spanish búcaro, or the Portuguese púcaro.
A slip is a liquid mixture or slurry of clay and/or other materials suspended in water. It has many uses in the production of pottery, and other ceramic wares.
This is a list of pottery and ceramic terms.
Polished plaster is a term for the finish of some plasters and for the description of new and updated forms of traditional Italian plaster finishes. The term covers a whole range of decorative plaster finishes, from the very highly polished Venetian plaster and Marmorino to the rugged look of textured polished plasters. Polished plaster itself tends to consist of slaked lime, marble dust, and/or marble chips, which give each plaster its distinctive look. A lime-based polished plaster may contain over 40% of marble powder.
Pottery and ceramics have been produced in the Levant since prehistoric times.
Ceramics in Mexico date back thousands of years before the Pre-Columbian period, when ceramic arts and pottery crafts developed with the first advanced civilizations and cultures of Mesoamerica. With one exception, pre-Hispanic wares were not glazed, but rather burnished and painted with colored fine clay slips. The potter's wheel was unknown as well; pieces were shaped by molding, coiling and other methods.
Black-burnished ware is a type of Romano-British ceramic. Burnishing is a pottery treatment in which the surface of the pot is polished, using a hard smooth surface. The classification includes two entirely different pottery types which share many stylistic characteristics. Black burnished ware 1 (BB1), is a black, coarse and gritty fabric. Vessels are hand made. Black burnished ware 2 (BB2) is a finer, grey-coloured, wheel thrown fabric.
Horse hair raku is a method of decorating pottery through the application of horsehair and other dry carbonaceous material to the heated ware. The burning carbonaceous material creates smoke patterns and carbon trails on the surface of the heated ware that remain as decoration after the ware cools. Although preparation is similar to pit fired pottery and other primitive firing techniques, horsehair raku is generally considered an alternative form of Western-style Raku ware, because it uses Western-style Raku kilns, firing techniques and tools.
Ceramics of Jalisco, Mexico has a history that extends far back in the pre Hispanic period, but modern production is the result of techniques introduced by the Spanish during the colonial period and the introduction of high-fire production in the 1950s and 1960s by Jorge Wilmot and Ken Edwards. Today various types of traditional ceramics such as bruñido, canelo and petatillo are still made, along with high fire types like stoneware, with traditional and nontraditional decorative motifs. The two main ceramics centers are Tlaquepaque and Tonalá, with a wide variety of products such as cookware, plates, bowls, piggy banks and many types of figures.
In pottery, leather-hard is the condition of a clay or clay body when it has been partially dried to the point where all shrinkage has been completed, and it has a consistency similar to leather of the same thickness as the clay. At this stage, the clay object has approximately 15% moisture content. The clay is still visibly damp but has dried enough to be able to be handled without deformation. The body is able to be gouged or incised without breaking.
Ceramic art is art made from ceramic materials, including clay. It may take forms including artistic pottery, including tableware, tiles, figurines and other sculpture. As one of the plastic arts, ceramic art is one of the visual arts. While some ceramics are considered fine art, as pottery or sculpture, most are considered to be decorative, industrial or applied art objects. Ceramics may also be considered artefacts in archaeology. Ceramic art can be made by one person or by a group of people. In a pottery or ceramic factory, a group of people design, manufacture and decorate the art ware. Products from a pottery are sometimes referred to as "art pottery". In a one-person pottery studio, ceramists or potters produce studio pottery.
Black-on-black ware is a 20th- and 21st-century pottery tradition developed by Puebloan Native American ceramic artists in Northern New Mexico. Traditional reduction-fired blackware has been made for centuries by pueblo artists and other artists around the world. Pueblo black-on-black ware of the past century is produced with a smooth surface, with the designs applied through selective burnishing or the application of refractory slip. Another style involves carving or incising designs and selectively polishing the raised areas. For generations several families from Kha'po Owingeh and P'ohwhóge Owingeh pueblos have been making black-on-black ware with the techniques passed down from matriarch potters. Artists from other pueblos have also produced black-on-black ware. Several contemporary artists have created works honoring the pottery of their ancestors.
Pueblo pottery are ceramic objects made by the indigenous Pueblo people and their antecedents, the Ancestral Puebloans and Mogollon cultures in the Southwestern United States and Northern Mexico for almost two thousand years. Most Southwestern native peoples developed a pottery tradition, however the Pueblo peoples excelled in form, size, and ornamention. The modern and contemporary Tewa people of Kha'po Owingeh and P'ohwhóge Owingeh favored working in blackware, whereas the Keresan-speaking people of Acoma Pueblo and the Shiwiʼma speaking people of the Pueblo of Zuni work with a wide variety of colors and design motifs.
