A way of certifying experience, taking photographs is also a way of refusing
it—by limiting experience to a search for the photogenic, by converting
experience into an image, a souvenir. Travel becomes a strategy for accumulating
photographs. The very activity of taking pictures is soothing, and assuages
general feelings of disorientation that are likely to be exacerbated by travel.
Most tourists feel compelled to put the camera between themselves and whatever
is remarkable that they encounter. Unsure of other responses, they take a
picture. This gives shape to experience: stop, take a photograph, and move on.
The method especially appeals to people handicapped by a ruthless work
ethic—Germans, Japanese, and Americans. Using a camera appeases the anxiety
which the work-driven feel about not working when they are on vacation and
supposed to be having fun. They have something to do that is like a friendly
imitation of work: they can take pictures.People robbed of their past seem to
make the most fervent picture takers, at home and abroad.
— Susan Sontag, On Photography, Ch. In Plato’s Cave, 1977