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English: The J series of paper sizes, created by contemporary artist Joshua Bryan, to quickly deduce the size of a phi ratio compliant paper size within a standard A type paper size. Date 29 January 2012
A gelatin silver print is composed of four layers: paper base, baryta, gelatin binder, and a protective gelatin layer or overcoat. The multi-layer structure of the gelatin silver print and the sensitivity of the silver imaging salts require specialized coating equipment and fastidious manufacturing technique to produce a consistent product that ...
As snapshot and personal photography became commonplace among the public, the popularity of the cabinet card and cabinet card specific albums waned. Unmounted paper prints and the scrapbook albums started replacing them. A variety of other large card styles of various names and dimensions came about for professional portraits in the 1880s and ...
Sizing or size is a substance that is applied to, or incorporated into, other materials—especially papers and textiles—to act as a protective filler or glaze.Sizing is used in papermaking and textile manufacturing to change the absorption and wear characteristics of those materials.
Gelatin is used as a binder in match heads [39] and sandpaper. [40] Cosmetics may contain a non-gelling variant of gelatin under the name hydrolyzed collagen (hydrolysate). Gelatin was first used as an external surface sizing for paper in 1337 and continued as a dominant sizing agent of all European papers through the mid-nineteenth century. [41]
The hectograph, gelatin duplicator or jellygraph is a printing process that involves transfer of an original, prepared with special inks, to a pan of gelatin or a gelatin pad pulled tight on a metal frame. [1] While the original use of the technology has diminished, it has recently been revived for use in the art world.
It is filled with liquid pigmented gelatin and a sheet of paper is then pressed down onto it, squeezing out the excess gelatin and attaching the remainder to the paper. After the gelatin has set sufficiently, the print is stripped from the mold, trimmed, and usually mounted onto a larger sheet or card.
A chromogenic print, also known as a C-print or C-type print, [1] a silver halide print, [2] or a dye coupler print, [3] is a photographic print made from a color negative, transparency or digital image, and developed using a chromogenic process. [4]