PHOTOGRAVURES Meaning and
Definition
-
Photogravures refer to a sophisticated printing technique used to reproduce photographic images with a remarkable level of detail and tonal range. This process involves transferring a photographically etched copper or zinc plate onto paper, resulting in high-quality prints that exhibit rich, deep tones and intricate textures.
The process of creating photogravures begins with a positive transparency of the desired image, usually a photograph. This transparency is then transferred onto a coating of a light-sensitive gelatin solution applied to a copper or zinc plate. Through a controlled exposure to light, the gelatin hardens in proportion to the varying densities of the image, creating minute depressions on the plate's surface. The plate is then immersed in a bath of acid, which etches the depressions and deepens them according to the specific tonal values present in the image.
Once the plate is prepared, it is inked and wiped, leaving ink only in the etched depressions. Paper is then placed on top of the plate and passed through a press, applying pressure that transfers the inked depressions onto the paper fibers. As a result, the inked areas create an image with an exceptional range of tones, from subtle highlights to rich shadows, faithfully mirroring the original photograph.
Photogravures are highly valued for their ability to reproduce photographs with sharp details, smooth gradations, and a wide tonal range. These prints are often admired for their aesthetic appeal and their ability to faithfully recreate the original photographic image, making them popular among collectors, art enthusiasts, and photographers alike.
Common Misspellings for PHOTOGRAVURES
- -photogravure
- ohotogravures
- lhotogravures
- -hotogravures
- 0hotogravures
- pgotogravures
- pbotogravures
- pnotogravures
- pjotogravures
- puotogravures
- pyotogravures
- phitogravures
- phktogravures
- phltogravures
- phptogravures
- ph0togravures
- ph9togravures
- phorogravures
- phofogravures
- phogogravures
Etymology of PHOTOGRAVURES
The word "photogravures" is derived from two different roots: "photo-" and "gravure".
- "Photo-" is derived from the Greek word "phos" (meaning "light") and the Greek word "graphos" (meaning "writing" or "drawing"). It is commonly used as a prefix in words related to photography and light.
- "Gravure" is derived from the French word "graveur" which means "engraver". It is a technique for printing images with fine detail using an engraved or etched printing plate.
Therefore, "photogravures" refers to a process of printing images using a combination of photography and engraving techniques to reproduce fine details and tonal ranges in the final print.
Similar spelling words for PHOTOGRAVURES
Infographic
Add the infographic to your website:
