PHOTOGRAVURE Meaning and
Definition
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Photogravure is a printmaking technique that originated in the 19th century, characterized by the high level of detail and tonal range it achieves. It involves the creation of an image through the transfer of a photograph onto a copper or zinc plate, which is then etched or engraved to create tiny cells varying in depth. These cells hold the ink, which, when pressed against paper, reproduces the image with remarkable precision and subtlety.
The process of creating a photogravure begins with a transparency or a film negative of a photograph. This image is then transferred onto a light-sensitive gelatin-coated tissue, which is exposed to ultraviolet light. The varying exposure times result in different depths of the gelatin, corresponding to the tonal variations in the original photograph. Once the gelatin plate is dry, it is placed in contact with a metal plate and soaked in water. The water softens the gelatin and allows it to adhere to the metal, creating a resist for the subsequent etching process.
The plate is then etched in an acid bath to create the cells, with the depth of the cells determining the darkness of the resulting print. The plate is inked and wiped clean, leaving the ink only in the grooves produced by the etching. Finally, a dampened paper is pressed against the plate, and the paper absorbs the ink from the cells, resulting in a photogravure print.
Photogravure is known for its ability to accurately reproduce photographs with a wide range of tones, from deep shadows to delicate highlights. Its intricate and detailed rendering provides a rich and atmospheric quality that distinguishes it from other printmaking techniques. Photogravure has been widely utilized in the realms of fine art, printing, and publications, allowing
Common Misspellings for PHOTOGRAVURE
- ohotogravure
- lhotogravure
- -hotogravure
- 0hotogravure
- pgotogravure
- pbotogravure
- pnotogravure
- pjotogravure
- puotogravure
- pyotogravure
- phitogravure
- phktogravure
- phltogravure
- phptogravure
- ph0togravure
- ph9togravure
- phorogravure
- phofogravure
- phogogravure
Etymology of PHOTOGRAVURE
The word "photogravure" has its origins in the combination of two terms: "photo" and "gravure".
The term "photo" is derived from the Greek word "phṓs" (φῶς), meaning "light". It is used as a prefix in many words related to light and photography, representing the capturing of images using light.
"Gravure", on the other hand, has its roots in the French language. It comes from the word "graveur", derived from "graver", which means "to engrave" or "to carve". Gravure specifically refers to a printmaking technique where an image is incised or engraved onto a surface, traditionally using metal plates, through which ink is transferred onto a substrate to create a printed reproduction.
Similar spelling words for PHOTOGRAVURE
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