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In intaglio printing, the lines to be printed are cut into a metal (e.g. copper) plate by means either of a cutting tool called a burin, held in the hand – in which case the process is called engraving; or through the corrosive action of acid – in which case the process is known as etching.
Photogravure. Photogravure (in French héliogravure) is a process for printing photographs, also sometimes used for reproductive intaglio printmaking. It is a photo-mechanical process whereby a copper plate is grained (adding a pattern to the plate) and then coated with a light-sensitive gelatin tissue which had been exposed to a film positive ...
[8] [11] It was engraved in a 17.5-by-12-inch (440 mm × 300 mm) plate made of copper. The copperplate and seal weigh 24 pounds (11 kg). [2] There is a seal centered atop the copperplate. The seal extends about 5 inches into the main copperplate, dividing the first two lines of the script on each side of the plate.
Other terms often used for printed engravings are copper engraving, copper-plate engraving or line engraving. Steel engraving is the same technique, on steel or steel-faced plates, and was mostly used for banknotes, illustrations for books, magazines and reproductive prints, letterheads and similar uses from about 1790 to the early 20th century, when the technique became less popular, except ...
Dubi copperplate inscription. The Dubi copperplate inscription are the inscriptions of a grant issued by Bhaskaravarman of Kamarupa. This is the earliest of all copper plate grants issued by Kamarupa kings discovered so far. [1] This was an issue after an earlier charter, issued by Bhutivarman, was destroyed. [2]
Line engraving is a term for engraved images printed on paper to be used as prints or illustrations. The term is mainly used in connection with 18th- or 19th-century commercial illustrations for magazines and books or reproductions of paintings. It is not a technical term in printmaking, and can cover a variety of techniques, giving similar ...
The Velvikudi inscription is an 8th-century bilingual copper-plate grant from the Pandya kingdom of southern India. Inscribed in Tamil and Sanskrit languages, it records the renewal of a grant of the Velvikudi village to a brahmana by the Pandya king Nedunjadaiyan Varaguna-varman I alias Jatila Parantaka (r. c. 768—815 CE) in c. 769-770 CE.
Nature printing is a printing process, developed in the 18th century, that uses the plants, animals, rocks and other natural subjects to produce an image. The subject undergoes several stages to give a direct impression onto materials such as lead, gum, and photographic plates, which are then used in the printing process. While some sources ...