Name of a process of engraving in which a specially prepared plate is acted upon chemically by exposure to light.
| 单词 | θ228527 | 
| 释义 | society > leisure > the arts > visual arts > printmaking > photomechanical or process printing > 			[noun]		 > photogravure or phototypography (29)		 heliography1845 Name of a process of engraving in which a specially prepared plate is acted upon chemically by exposure to light. photoglyphography1856 An early form of photo-etching invented by William Henry Fox Talbot (1800–77); photoglyphic engraving. photoglyphy1858 = photoglyphography, n. phototypy1859 The process of making phototypes. photogravure1873 The production of an image from a photographic negative transferred to a metal plate and etched in; the process by which such an image is produced… dallastype1875 (See quot.) phototypography1875 Any process by which an image is photographically transferred to a plate for printing, as photosetting. heliogravure1879 A process of engraving by means of the action of light on a sensitized surface; an engraved plate, or an engraving, thus obtained; photogravure. Also… autogravure1885 A particular form of photoengraving in which a special carbon tissue is used. Also: a picture produced by this process. Frequently attributive. typogravure1885 a method of printing pictures from half-tone blocks prepared by photo-engraving, and set up for printing with type-matter; also, a picture produced… helio-engraving1886 = heliogravure, n. process engraving1889 gravure1893 The process of engraving by means of photography; a print produced by this process. Also attributive. colour gravure1900 photogravure in colour; an example of this. Subcategories:— 			a print			(7)		 — 			print-maker			(4)		 — 			plate			(2)		 — 			screen			(1)		 — 			other materials			(1)		 | 
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