Holding back
A technique that's also known as pull processing because you reduce the developing time of a film that received increased exposure in the camera.
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Holding back the mighty Colorado River, this massive feat of engineering creates hydroelectric power and helps provides water for seven states. In 2010, the Hoover Dam Bypass Bridge opened to allow for faster travel through the area.
Holding back the image-forming light from a part of the image projected on an enlarger easel during part of the basic exposure time to make that area of the print lighter.
Double Exposure ...
Holding back - 1. Shortening the development time given to film to help reduce image contrast. 2. Method of decreasing exposure given to selective areas of the print. Also referred to as dodging.
Also called holding back; in traditional darkroom work, the hand of the developer or a piece of cardboard would be used to block light passing from the enlarger to the print, thus lessening the exposure in only specific parts of the picture.
Make colourful objects stand out by holding back colour in selected areas of your photos to create black and white conve…
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Create a high contrast lith conversion in Photoshop Elements ...
'Local' control of density in photographic printing achieved by shading (using your hands, small pieces of card or various other dodging tools), therefore, holding back the image-forming light from a part of the photo to make that area of the print ...
Compare this to the technique of burning. Holding back the image-forming light from a part of the image projected on an enlarger easel during part of the basic exposure time to make that area of the print lighter.
Some would say the other factors, such as the weather, are down to luck, but all good photographers have locations in mind that they are simply waiting on, holding back until the right conditions occur that best suit the location.
burning-in
additional light exposure given to part of the image projected on an enlarger easel to make that area of the print darker, after the basic exposure, while holding back the light from the rest of the image.
The PEN range from Olympus has always been at the forefront of the micro four-thirds division, slowly chipping away at the barrage of entry-level DSLR users. The E-P3 is Olympus' new flagship model, and with this they are not holding back.
This is accomplished after the basic exposure by extending the exposure time to allow additional image-forming light to strike the areas in the print you want to darken while holding back the image-forming light from the rest of the image.
IE8 users get flat color, make a message appear for all IE users warning them about their insecure, vulnerable, slow, and ugly web browser, then give them a link to chrome and tell them what they're missing out on. IE is holding back the future.
A two stop ND filter would correct this by holding back two stops of light from the sky. With this technique, you can exceed your camera's dynamic range.
Prints are often manipulated by providing additional exposure or by holding back exposure to selected areas of the print. If the paper emulsions were fast, exposure times would be extremely short and print manipulation would not be possible.
 See also: Back, Photograph, Image, Camera, Stand
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