Not all of us have enough Kodachrome slides to make a window treatment, but we can all get our hands on enough paper to make confetti curtains. The squares are cut or punched out of paper of differing weights and then sewn together. They're hung from a tension rod via curtain clips. I'd opt for these from IKEA, which are a schmeasily $2.99 for a package of 10. Visit BHG for more details about the project.