The general rule is that anything that is passed on in reproduction does not undergo senescence.
A picture, to be an interesting picture, must be more than a picture, otherwise it is only a reproduction of an object, and not an object of value in itself.
Every time new technology is introduced, especially involving reproduction, you get the 'yuck' effect.
The ultimate condition of production is therefore the reproduction of the conditions of production
If you can't control your reproduction, you can't control your life.
Mechanical reproduction emancipates the work of art from its parasitical dependence on ritual.
Photography is a transformation, not a reproduction.