Secondo Pia and photographic negative effect
The first photographic method was the daguerreotype which was introduced in 1839. Daguerreotype (daguerréotype) was the first publicly available photographic process; it was widely used during the 1840s and 1850s. “Daguerreotype” also refers to an image created through this process. Invented by Louis Daguerre and introduced worldwide in 1839, the daguerreotype was almost completely superseded …