Columbia Encyclopedia

(Encyclopedia) Sainte-Chapelle săNt-shäpĕlˈ [key], former chapel in Paris. Forming part of the buildings of the Palais de Justice (once the royal palace) on the Île-de-la-Cité, it was built by Pierre de Montre...

(Encyclopedia) Pissarro, Camille kämēˈyə pēsärōˈ [key], 1830–1903, French impressionist painter, b. St. Thomas, Virgin Islands. In Paris from 1855, he came under the influence of Corot and the Barbizon sch...

(Encyclopedia) Plessy v. Ferguson, case decided by the U.S. Supreme Court in 1896. The court upheld an 1890 Louisiana statute mandating racially segregated but equal railroad carriages, ruling that the equal protect...

(Encyclopedia) Shahn, Ben (Benjamin Shahn), 1898–1969, American painter and graphic artist, b. Lithuania. Shahn emigrated to the United States in 1906. After working in lithography until 1930, his style crystalliz...

(Encyclopedia) brownstone, red to brown variety of sandstone. Its unusual color is caused in some instances by the presence of red iron oxide which acts as a cement, binding the sand grains together. Vast thicknesse...

(Encyclopedia) agate ăgˈĭt [key], translucent, cryptocrystalline variety of quartz and a subvariety of chalcedony. Agates are identical in chemical structure to jasper, flint, chert, petrified wood, and tiger's-e...

(Encyclopedia) gerbil jûrˈbĭl [key], small desert rodent found throughout the hot arid regions of Africa and Asia. Also known as sand rats, gerbils have large eyes and powerful, elongated hind limbs upon which th...

(Encyclopedia) diode dīˈōd [key], two-terminal electronic device that permits current flow predominantly in only one direction. Most diodes are semiconductor devices; diode electron tubes are now used only for a ...

(Encyclopedia) Veronese, Paolo päˈōlō vārōnāˈzā [key], 1528–88, Italian painter of the Venetian school. Named Paolo Caliari, he was called Il Veronese from his birthplace, Verona. Trained under a variety ...

(Encyclopedia) printing, means of producing reproductions of written material or images in multiple copies. There are four traditional types of printing: relief printing (with which this article is mainly concerned)...