This is just a little something i tried out a while back, experimenting with a technique called TTV photography. What you do is you get a macro lens, attach it to a digital camera and then take a picture of your subject through the viewfinder of an old TLR film camera. Thus getting a picture with all the dust and imperfections from inside the viewfinder. Pretty interesting technique, didn't get a chance to experiment with it too much, but I will try again in the summer months when i have more time.