I read a tipster a while back by @rjk_89 - Knockout Shots That'll Pack a Punch! And I just had to try it. So here it is. I use two sizes of star hole punches to make a mask for the 35mm back of my Diana with no frame inside. I then shot a roll on the Pano setting of brightly colored flowers on a sunny afternoon. Later that evening I reload the roll in one of my regular SLR's and headed to downtown Ann Arbor and shot it again. I like using the two frame widths, that way the stars are in different places on shot.