Search results
Results from the WOW.Com Content Network
Foreign musicians on camel. Sancai glaze, 723 AD, Xi'an. Sancai wares were made in north China using white and buff-firing secondary kaolins and fire clays. [7] Sancai follows the development of green-glazed pottery dating back to the Han period (25–220 AD); the brown glaze was also known to the Han, but they only very rarely mixed the two in a single piece. [10]
Overglaze decoration, overglaze enamelling, or on-glaze decoration, is a method of decorating pottery, most often porcelain, where the coloured decoration is applied on top of the already fired and glazed surface, and then fixed in a second firing at a relatively low temperature, often in a muffle kiln. It is often described as producing ...
Duncan & Miller Glass Company was a well-known glass manufacturing company in Washington, Pennsylvania. Items that were produced by the company are known as "Duncan glass" or "Duncan Miller glass." The company was founded in 1865 by George Duncan with his two sons and son-in-law in the South Side neighborhood of Pittsburgh, Pennsylvania.
Ceramic colorants are added to a glaze or a clay to create color.Carbonates and oxides of certain metals, characterize most colorants including the commonly used cobalt carbonate, cobalt oxide, chrome oxide, red iron oxide, and copper carbonate.
Ceramic glaze, or simply glaze, is a glassy coating on ceramics. It is used for decoration, to ensure the item is impermeable to liquids and to minimise the adherence of pollutants. [1] Glazing renders earthenware impermeable to water, sealing the inherent porosity of earthenware. It also gives a tougher surface.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
At the same time in China, green-glazed pottery dating back to the Han period (25–220 AD) gave rise eventually to the sancai ('three-color') Tang dynasty ceramics, where the white clay body was coated with coloured glazes and fired at a temperature of 800 degrees C. Lead oxide was the principal flux in the glaze.
English delftware pottery and its painted decoration is similar in many respects to that from Holland, but its peculiarly English quality has been commented upon: "... there is a relaxed tone and a sprightliness which is preserved throughout the history of English delftware; the overriding mood is provincial and naïve rather than urbane and sophisticated."