The above shots were taken about 15 minutes apart at a recycling plant. My Epson 2450 scanner doesn't like dark transparencies and cut off parts of these images. :? I was a bit challenged with this assignment because, as much as I love my Pentax MZ-S, apparently the shutter release cable is proprietary to this model - and costs over sixty bucks. The camera's shutter will operate up to 30 seconds before going into bulb mode. When my exposure was for over 30 seconds, I did double exposures - and crossed my fingers that it would work. I like the starburst effect I got on the lights, but have no idea why they appeared. I thought you had to have that filter for this effect.... ? If anyone can explain this I'd appreciate it! This last one was taken outside a Mexican restaurant. There were tons of people coming and going, but only the few in the corner recorded. I thought I'd have some ghosting in this image.