Manual coloring or hand-coloring refers to any method of manually adding color to a monochrome photograph, usually to increase the realism of the image or for artistic purposes.
or known as hand painting or overpainting. Each daguerreotype, as Daguerre called his invention, was a unique image on a highly polished, silver-plated copper sheet. Daguerre's invention did not come to life fully developed, although in 1839 he might have seemed so. In 1826, Niepce used his blueprint process to capture the first photograph, but his pioneering work would soon be eclipsed by the invention of the daguerreotype. Joseph Nicephore Niepce was one of the most important figures in the invention of photography.
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