Niépce was interested in lithography, and began their experiences along with nicéforo optical playback image making copies of works of art, using drawings made for grilled by his son. His first experiments, in 1813, used resinous gum directly exposed to the sunlight. His first success in obtaining sensitive medium to light wine with the use of asphalt dissolved in oil.
Although already existed pre-production of images with this invention that could consoderar as the first picture could keep a picture, people I am very surprised to see that could preserve with images, and this facito much the work of some people who needed even for a moment save any images to work.
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