Today was the eighth annual Art of the Car Concourse at the Kansas City Art Institute. With each new year, the quality of the cars being shown increases, and so do the crowds. Both things are good, since the ticket money goes to a scholarship fund, and everyone gets to see a diverse and interesting group of automobiles. The challenge however for those of us taking photos, is how to get rid of the oblivious passerby that walk through your shot.

The image above shows both the solution and the problem in action. That ghosted blur is the legs of a man that stood directly in front of my camera as I took the shot. He’s a ghost because the exposure was five seconds long. The photo isn’t ruined, but it isn’t right either. Thankfully by using a heavy neutral density filter, long exposure, and low ISO settings on the OMD, I was able to experiment with a new process and pretty much eliminate the walking masses from some of my shots.

I didn’t want to drop a ton of cash on a piece of gear for a process I’d never tried before, so I picked up an in expensive variable ND filter for 35 bucks at a local camera store. The filter when set to its maximum allowed me to expose for up to five seconds at ISO 200 or lower. Now I wish I had gotten an even heavier ND filter so I could have opened the aperture up and blurred the background out. Because it was 9:30 AM the sun was bright enough that I had to stop down to f16-22 in most of the shots at this exposure length. Lesson for next year.

All the images below were taken on my OMD EM-5 with the Zuiko 12 to 40mm f2.8 lens. ISO was either 200, or Low ISO. Exposure times ranged from 2 to 5 seconds depending on light, and how many people were walking through the shot. Minor post processing was done to the JPEG’s on my iPad in SnapSeed. Raw images will get uploaded later.