I just noticed that it’s been nearly a month since my last Field Lighting post! So much for the weekly series, ha! If you read my last post, you’ll know I’ve spent much of the past month inside a vehicle and not at home base. The good thing is that all the time on the road allows me to at least brainstorm some new projects and blog posts, including this one.

I was on assignment to photograph a few satellite campuses for Texas Tech University, and like all photographers that are about to take an extensive road trip to do so, I made sure to search for any existing images of the subjects. One building in particular presented a challenge. It wasn’t incredibly interesting from the outside, but at the same time, it wasn’t bad either. It was previously a temporary location for a church, and like some temporary-turned-permanent structures, it just didn’t have the flair that some buildings have. However, this wasn’t the challenge. What really bothered me was actually the season! The front of the building faced North, which during the winter in this hemisphere would have been fine. However, during the summer, the sun rises and sets more in the South, leaving the front of this building clothed in shadows the entire day. This made attractive exposures (ones without underexposed foregrounds and overexposed skies) during the golden hours impossible with just natural light.

So, what to do, what to do? I knew I didn’t want to photograph it during the day. At the same time, the building was two stories, and fairly large. Too large for me to completely light with what lights I did have efficiently (three Canon speedlites and two Elinchrom Quadra packs). I finally decided to light the building with a single light. Yes, a single light. Like I said, the structure wasn’t the most artistically-attractive, so why try to light all of it? Why not focus on highlighting what is important and using other compositional and lighting features to draw the eye?

I waited until about 20 minutes after sunset, and after setting the camera on a tripod and on a 10-second timer tripped with a shutter release cable, I took my first exposure. I exposed for the sky, knowing that I didn’t want to overexpose any of it, and rather underexpose it by 2/3 to a full stop (finally settled on 2 seconds @ f/10, ISO 400) in order to saturate the colors of the ambient blues. I tripped the shutter, and ran up and hid behind the fountain in front of the building.

During the subsequent exposures (I had to listen carefully for the mirror flap), I would trip the diffused flash (that I was holding in my hands) manually. I did this for a couple shots, changing the output on the flash until I knew my exposure on the front of the building was looking good on the histogram.

After adjusting for the flash exposure on the building, I got to a great baseline for the shot. The only problem was my foreground, which leant a lot to the overall composition and framing of the shot, was not lit very well with the ground decor lamps nearby. So, I did what I could without worrying about tripping two flashes (I was quickly losing my light in the Southwest): I pulled my vehicle up close to the curb at a near-parallel angle, and turned my dims on. I learned to use car lights from Jim Richardson at a lecture I was fortunate enough to attend in Milwaukee years ago.

Even better, the lights from the vehicle are warmer in tone than the light hitting the building (and those lights in the building), providing a contrast of tones and visual draw to the image. In retrospect, the building is kind of small for the overall image, but by framing it with a wider-angle lens in such a way negates keystoning and brings a bit more of the environment to the shot, especially since daytime shots would not look near as interesting!

This shot was basically an in-field examination of what could be done to provide an image to my clients that didn’t seem like I just walked in and shot it. Instead, it allowed me to work with the different light sources (ambient, speedlite, and headlights) in order to create more impact, contrast, and color that would not be available during the day. This technique is basically the same as lighting someone up against the sunset. In this case, it was just a building.

Light is light, it always has been, and it always will be, no matter what source produces illuminance. It’s really just a matter of getting comfortable with how light works that making the decision to use a vehicle’s headlights isn’t totally out of the question! Don’t be limited by what you don’t have. Use what is available in ways that work for you, your images, and more importantly, your subjects…but you might avoid shining that 2-million candle power spotlight into a model’s eyes!