THE HEART LINE, by Gelett Burgess, with halftone illustrations by Lester Ralph, and inlay cover in colors.
A halftone is composed of minute points, some light, some dark.
You know a halftoneconsists of a photograph through a screen composed of lines running perpendicular to each other--a coarse screen for newspaper work, and a fine screen for better work, such as in magazines.
With a halftone process--it is possible to retouch, and then the halftone process destroys the retouching characteristics and makes it appear as a normal photograph rather than a retouched photograph.
They retouch because in the halftone process there is a loss of detail, and had they not retouched this photograph, had they not put the highlight along the rifle stock, then you would only have seen a black area.
However, the lack of detail in the halftone reproduction on Shaneyfelt Exhibit No.
I recognized as being typical of a halftone reproduction made from another halftone reproduction.
This is thehalftone process by which a continuous tone photograph, such as Exhibit No.
Detroit Free Press, and after receiving the unretouched photograph, would then add the retouching that they desired to have on the photo before making the halftone reproduction.
Also, the wrinkles in the dark areas of the trousers are not reproduced in the halftone process, but this detail is lost by the process.
Which is how I happen to spot this folder with the halftone cut on it.
They discarded all but three of the catalogues, savin' them that was printed on the thickest paper and havin' the most halftone pictures, and then put the tag on the one where the rates was highest.
Had he glanced at the halftone without recognizin' her?
You know a halftone consists of a photograph through a screen composed of lines running perpendicular to each other - a coarse screen for newspaper work, and a fine screen for better work, such as in magazines.
The specimens in the halftone were found near Akron, Ohio, and photographed by Prof.
The halftone and the description ought to make the plant known to the most casual reader.
The specimens in thehalftone were found near Sandusky, Ohio, and were photographed by Dr.
The plants from which the halftonewas made were collected near Sandusky and photographed by Dr.
The specimens in the halftone grew on an old mat and were photographed by Mr. C.
Briefly stated, the process of making halftones is as follows: The subject to be engraved is photographed through a halftone screen, so-called.
Combination plates are made by combining the halftone and line negatives together and making one complete print on the metal.
Double-print is used where the surface is covered with halftone screen, either the line or halftone negative is printed on the metal, the other is superimposed on it.
In both cases, negatives are made of both the halftone and fine copies.
The making of line engravings follows the same general course, with the exception that no halftone screen is needed, the copy to be reproduced being already made up of lines or dots or a combination of them.
Its use is very extensive in the making of tint blocks or color work, used either in connection with line or halftone key plates.
Nine separate men handle each engraving in thehalftone department.
The work is beautifully and copiously illustrated with halftone likenesses of the author and Du Chaillu and by a number of distinguished Kentuckians of Scandinavian descent.
Facing page 116 in the same volume is the halftone of King Arthur in armor.
