Tag Archives: Snow photography

Clear Morning for Clearing Snow and a TV Appearance.

Thursday, February 20, 2020, for the second time in about a week, Conway Scenic dispatched its vintage Russell Snow plow to clear the line to Attitash.

I arrived at the North Conway station at  0545 and was prepared for a chase of the plow westbound. Complicating my efforts was that I had a TV interview with White Mountain TV16 scheduled at 0845.

I cut it a bit fine, but arrived at the studio in ample time to chat with host Rob Clark on air.  I don’t think too many viewers copped-on that I’d been freezing in the field making photos only minutes before stepping on set. (I’d changed hats in the interval).

See:  https://youtu.be/JmHALwifgTs

BUOI in the Snow, Future CP Adrian.

Although it was more than 25 years ago, it really doesn’t seem so long since I made this Fujichrome Velvia slide of Conrail’s BUOI (Road freight from Buffalo to Oak Island) along the former Erie Railroad in the Canisteo Valley.

I’d followed the train east from Rock Glen, New York. Steady snow made for slippery road conditions so I took it easy.

Here I’d caught up with the train, which had reached the newly created siding east of Adrian, that would soon become ‘CP Adrian’ (CP for dispatcher Control Point).

Work was under way at the time, but the new color light signals hadn’t been commissioned and the old semaphores that had governed movements under rule 241 (current of traffic) remained in place, but deactivated.

Working with my Nikon F3T and 105mm lens, I exposed this view as the train waited for permission to proceed east.

Velvia was a finicky film and it was tough to nail the exposure in some conditions Getting the snow exposure right was tricky, but since the train wasn’t moving I made a bracket—in other words I exposed several slides with slight exposure variations. You can see that it was relatively dark by the illumination in the number boards on 6118.

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BNSF GEs in the Snow!

Photo exposed using FujiFilm XT1 digital camera with 27mm lens.

I thought in the heat of high summer, it might be a refreshing time to present some frosty views from last January.

Previously, I’d posted some black & white photos exposed during a lake effect snow squall at Brookfield, Wisconsin on CP Rail’s former Milwaukee Road main line that I’d made on a photographic adventure with Trains Magazine’s Brian Schmidt.

That same morning, I’d also worked in color using my FujiFilm XT1.

Here’s a view of a westward empty grain train passing the old Brookfield station led by brightly painted BNSF GE’s.

It’s a stark contrast from the leafy trees and high summer temperatures of today.

To best expose this photo, I manually set the exposure by metering the side of the station. This provided a balanced exposure despite the difficult snowy conditions.

The lead locomotives might be BNSF, but the train was CP Rail’s. In effort to show the true ownership of the railroad, I made this view of CP Rail hoppers passing the old Milwaukee Road station.

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Photo Tips: Snow Exposure—Part 1

I’m not talking about stripping down and running naked through the snow. That sounds like a recipe for frostbite, hypothermia or worse! Rather, I’m focused on how to best select exposure when working in winter situations. Snow is especially difficult to work with for several reasons. First, it’s abnormally bright and results in high contrast situations that is both difficult on the eyes and the camera sensor. Second, most camera meters aren’t designed to work with fields of white, so tend to recommend the wrong settings. Third, for many photographers, making images in snow is an infrequent experience, and one that tends to lead to uncertainty and higher rates of exposure error.

Conrail at Washington Massachusetts
A blizzard blanketed the Berkshires with 3-4 feet of snow during second week of December 1992. On the morning of Dec 15, 1992, I caught a Conrail C36-7 leading a pair of SD40-2s on TV9 climbing westward through the deep cut at Washington, Massachusetts. While parking was difficult (drifts up to seven feet tall block all the usual spots, so I left the car in the road with its four-way lights flashing) the real challenge was selecting the best possible exposure for this backlit snow scene. The image was exposed using my Nikon F3T and f4.0 200mm lens. My exposure was about f5.6 1/250 second on Kodachrome 25.

My approach to snow photography stems from years of practice. In general, I take the information provided by camera meters as advisory. I rarely rely on automatic settings without some manual adjustment. Why? I’ve learned to carefully gauge exposure and apply settings manually. Furthermore, I’m distrustful of automatic metering, especially for railway photography, because the automation is programmed to deliver adequate imagery other than what I’m trying to achieve. Perhaps no other situation is as difficult for a common-meter to gauge as sunlit snow imaging.

Many years ago, my father lent me a Weston Master III, and instructed me to wander around the house making exposures and write them down. No photos were exposed. I was about nine and I found this exercise confusing and frustrating because I didn’t understand what I was supposed to be doing. However, I overcame frustration and learned to use the light meter. A decade later, I had the opportunity to learn Cibachrome printing (used to make vivid prints from color slides). At the time, I was primarily working with Kodachrome 25, which I’d been taught to nominally underexpose to produce more saturated colors.

Translating Kodachrome to Cibachrome was revealing; I’d found that my rich, slightly-underexposed slides, which when projected on a nice bright screen looked fantastic, were in fact rather difficult to print. The biggest issue was contrast. While under-exposure may have enhanced the color saturation, it also made the image more contrasty. So while it turned out that my old theory on underexposure had it flaws, I discovered that slightly overexposed slides printed very well. I needed to determine ideal exposures in order to make optimal slides.

Aiding my efforts was my notebook; I’d been recording my exposures for years, but with the Ciba exercise I began making even more detailed notes, recording slide exposures to the third of a stop. Eventually, I assembled a chart with ideal exposures for Kodachrome 25 in various lighting situations. In general, I’d discovered that to make prints, slides needed to be about 1/3 stop brighter than I’d been making them for projection. All very well, but what does this have to do with making digital images in the snow?

Exposing Kodachrome is history, but the lessons I learned from this material still apply. (The short answer to the question was that snow in bright daylight should be exposed at approximately 1 ½ stops down from the full daylight setting without snow; thus with Kodachrome 25, if my normal daylight setting was f4.5 1/250, my snow exposure was about f8 1/250 +/- 1/3 stop). Many of my slides have appeared in books, magazines, as well as here on Tracking the Light. Take a look at my recent book North American Locomotives for some top-notch printed reproductions of Kodachrome.

Digital photography offers some great advantages over Kodachrome, including the ability to review images on-site—thus removing the uncertainty of exposing slides and having to wait for days (or weeks) to see if your exposures were correct. It’s now easier than ever to make good snow exposures and learn immediately from miscalculation. Related to this is the ability to use a digital camera’s histogram as an on-site exposure tool.

Histogram? Yes! This is perhaps the greatest feature on my digital cameras. It allows me to set my exposure ideally, allowing key images to capture the greatest amount information, thus minimizing detail lost through unwanted under-or over-exposure. Positively invaluable when making images in the snow.

New England Central GP38s in Palmer.
Sunday February 10, 2013, I made this image of New England Central GP38s climbing State Line Hill at the Route 32 crossing South Monson. Nearly 61 years ago, Bob Buck exposed an image of Central Vermont 2-8-0s 462 and 468 leading a southward freight from the same angle at this crossing. There were fewer trees back then! See page 66 of my North American Locomotives for a full page reproduction of Bob’s dramatic B&W photograph.

Today, before a train enters the scene, I’ll make a series of test exposures and judge them by the output of the histogram. This allows me to refine my exposure to a point that exceeds what I could have achieved with my detailed chart and Kodachrome. In my next post, I’ll detail this process with more examples.

On command, my Canon 7D offers a variety of useful information. Here’s the in-camera thumbnail of NECR’s GP38s crossing Rt32 in South Monson with relevant histogram as displayed on camera screen. Learning to interpret the graph is extremely useful in making exposures in difficult situations. While I’ve balanced the exposure to favor detail on the locomotives, I’ve managed to retain satisfactory levels of detail in the piles of snow both side of the tracks. The image was exposed using my Canon 40mm Pancake lens.


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