"Most of these pictures, taken while travelling, were developed on the mantelpiece of a hotel room, which proves that the method is easy enough to carry out"
This quote is written / told by Gabriel Lippmann between August 16, 1845 and July 13, 1921. He/she was a famous Scientist.
The author also have 10 other quotes.
"Nature gives to every time and season some beauties of its own; and from morning to night, as from the cradle to the grave, it is but a succession of changes so gentle and easy that we can scarcely mark their progress"