Respuesta :

The first permanent photoetching was an image produced in 1822 by the French inventor Nicéphore Niépce hope that helps :)

Answer:

Heliography

Explanation:

Joseph Nicéphore Niépce developed heliography, a permanent photographic process in 1822. To produce photo Niépce dissolved bitumen in oil of lavender and applied a coating over a polished plate( glass, brass). He entered the plate into a camera obscura and put it near a window for several days to get exposure to sunlight so that the plate bore an impression of buildings, trees and courtyard outside.