I’ve been meaning to work on masking the back of my camera for some time. I’ve been distracted by several other photo projects and finally gave this a half–way decent attempt a few weeks ago. I’ve come across a few problems: 1) I need to pay more attention to ensuring the mask size is correct; 2) I need to remember not to crank it with the film back on; 3) I need to have a better idea of what two pictures I’ll be taking; 4) I need a better material than plain white paper to do this with.