The invention of the daguerreotype in

Position 1: The daguerreotype thus set in motion a long historical process through which visual self-representation gradually became an ordinary feature of everyday life.

Position 2: Unlike earlier attempts at fixing light-sensitive images, the daguerreotype produced sharp, detailed pictures on silver-coated copper plates with relatively short exposure times.

Position 3: This democratisation of portraiture had profound cultural consequences, as families of modest means could now preserve likenesses that had previously been the exclusive privilege of those wealthy enough to commission painted portraits.

Position 4: The invention of the daguerreotype in 1839 marked the birth of practical photography and transformed the way human societies recorded and perceived reality.

Position 5: Its commercial success spread rapidly from France across Europe and North America, making portrait photography accessible to the middle classes for the first time.