2. Camera obscurer
• The camera
obscurer is a black
room with a hole in
the wall the image
from out side will be
projected onto the
wall upside down.
3. The first ever permanent photo
• Nicéphore Niépce
made the first ever
photograph in 1826
• This is one of his
earliest surviving
photos------- >
4. Daguerreotype
• Daguerreotypes is a
direct positive on a
silvered copper
plate.
• Louis J.M. Daguerre
and Nicéphore
Nicépce further
developed the
daguerreotype