Arts College

Initially, photographs would be hand-tinted to add color. One of the first commercially viable color processes. ____ used potato starch grains colored with RGB (Red Green Blue) dyes to create a filter and transform an exposed glass plate into a transparency, and
was patented by the Lumière brothers in 1904.

A) Cyanotypes
B) Daguerreotypes
Autochromes
D Silver gelatin

Answers

Answer 1

C. Autochromes used potato starch grains colored with RGB (Red Green Blue) dyes to create a filter and transform an exposed glass plate into a transparency, and was patented by the Lumière brothers in 1904.

How did photos change from black and white ?

In photography's primordial days, all images were exclusively restricted to black and white. Yet, enterprising photographers quickly attempted to defy the two-tone barrier by inventing ways to add coloration to their captures. One of these endeavors involved applying watercolors or oils directly to photographs through manual tinting.

Nevertheless, in 1904, Auguste and Louis Lumière - renowned for their early works related to cinema and photography - crafted a innovative coloring technique called Autochrome which made utilization of minuscule grains of potato starch dyed with RGB pigments then combinated collectively. This mixture was layered upon an overlaid pane of glass slurried together with light-sensitive emulsion.

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Related Questions

In printmaking, the ____ is the final proof, which establishes the standard for the edition - usually marked AP.

A Last proof
B) Analytical proof
C Artist proof
(D) Ultimate proof

Answers

In printmaking, the  Artist proof is the final proof, which establishes the standard for the edition - usually marked AP. Option C

What is printmaking about?

Printmaking is an artistic process  of making different unique artworks, known as prints, from a single unique surface or network. The method includes making an picture or plan on the network utilizing different methods, such as carving, etching, lithography, screen printing, or help printing, among others.

Artist proofs are ordinarily indistinguishable to the version prints, but they are not included within the numbered grouping of the version. Instep, they are saved for the artist's utilize, to be sold or given absent at their watchfulness.

Hence, Artist proofs are regularly considered more profitable than the version prints since of their restricted number and their affiliation with the craftsman.

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