Irony of Photography

Irony is something I take a great deal of joy from- so why not interpret it into photography?

Irony of Photography for me is sticking two things next to/ around each other, where they really should not be. I know this is not the proper description of irony- but it seems right for photography.
In this picture I have a watch next to a bullet casing from a gun. Irony: the bullet takes away time from people's lives and the watch counts people's time. They are two things, that if personified, would hate each other. The bullet wants to take away time and yet the watch wants more of it.
thanks,
- the photographer