What substance was the first photograph made from? .choices: bitumen. silver. lemon juice. acidic acid

That photograph, formed on the surface of a lithographic rock, was later effaced. In 1826 or 1827 he again snapped the same scene, the view from a window in his house, on a coat of bitumen-coated pewter. The effect has survived and is now the oldest known camera photograph yet in presence.

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