Archive for February, 2010

Second Weekly Photo Critique: “Subway 1″ by Jason Chinn

Wednesday, February 3rd, 2010
"Subway 1" by Jason Chinn—original version uploaded to Flickr
“Subway 1″ by Jason Chinn, original version

 

Thanks to all of you who continue to submit photographs for this critique. The Flickr pool keeps growing, and many more outstanding images have been added to the collection.

This week’s photo is by Jason Chinn from the Subway in Zion National Park. I chose it because it’s a beautiful photograph, with many lessons to impart, and also because the Subway is a special place to me. My wife Claudia and I hiked to the Subway back in 1988 when hardly anyone knew about it. Four miles of thrashing through brush and sloshing up the stream led us to this unique and beautiful place—a slot canyon that widens at the bottom into a tube (hence the name). I still have a couple of 35 mm slides from that day.

I like many things about this image, but let’s start with what’s not there. In his comments on Flickr Jason says that this was made on a cloudy day, and he was disappointed that he didn’t find the “Subway glow.” (Here’s one example of this, or go to Flickr and do a search with the words “Subway” and “Zion.”) Personally, I don’t miss that glow in this photograph. The swirling yellow leaves in the water make this image more interesting than most of the other Subway renditions I’ve seen, and the “glow” might have been just be a distraction here.

Jason’s photograph has an appealing color palette, with yellows, rusty oranges, and greens. The composition also has a nice rhythm and flow; the stream coming in from the left leads your eye to the yellow leaves, and then to the tube of the Subway, plus there are many circles and curved lines that echo each other throughout the frame. The swirling leaves add a nice sense of movement.

I appreciate the fact that Jason didn’t try to pump up the color too much. I see many over-saturated, over-manipulated images on Flickr and elsewhere, but here I think the saturation seems just about right, and the photograph looks natural.

One thing I noticed is that the color balance, or white balance, seems a bit too blue. There’s a bluish tint to the water in the lower-left corner, as well as a hint of blue in the rocks near the top of the frame. Also, the bright rocks at the top-center of the photo pull my eye away from more interesting things in the middle of the picture. To a lesser extent this is also true of the bright rocks and water at the left edge. In this next version (Version B) I’ve warmed up the color balance and darkened the top and left sides of the image. (I did this in Lightroom, but you could easily do the same thing in Photoshop.) To me the result seems more coherent:

Version B: I warmed the color balance, then darkened the top and left edges
Version B, with warmer color balance and top and left edges darkened

 

The top and bottom of the frame still bother me though. The bright rock above the Subway at the top-center still grabs attention, and the image needs more room at the bottom, as the base of the little waterfall in the lower-left corner is cut off, and I’d like to see more of that circle of swirling leaves along the bottom edge. A wider lens would’ve helped, but looking at the EXIF data tells me that this was made with a 17 mm lens, which was probably as wide as Jason could go. Still, just pointing the camera down slightly would have lessened the space devoted to the distracting rock at the top, and shown more of the waterfall and circle of leaves at the bottom. I wonder if it would also have been possible to take a step back. Given what we have to work with here, I’ve cropped this image to eliminate some of the rock at the top of the frame (Version C). I think this works a little better, but I’m not sure. What do you think? And while you’re at it, what do you think of the other changes I made?

Version C, with the top edge cropped
Version C, with the top edge cropped

Jason says that he used a polarizing filter to cut some of the reflections on the rocks and slow down the shutter speed, allowing him to blur the motion of the leaves (the polarizer cuts two stops of light, so acts like a neutral-density filter). The shutter speed was 2 seconds at f/14 and 100 ISO. A slower shutter speed would have added more motion and accentuated the swirling effect in the leaves. This could have been done by stopping down the aperture to f/22 and lowering the ISO to 50, cutting 2 1/3 stops of light and allowing a shutter speed of 10 seconds.

Despite my nitpicks I think this is a very nice photograph. In landscape photography we often set out with an idea in mind, but frequently the light and weather don’t cooperate. Rather than bemoan what’s not there, look around and ask yourself what is there. What’s special, unique, and interesting about this particular place at this particular time? Jason did just that. He was hoping to see the Subway “glow,” but clouds prevented that, so he looked around, found these pools filled with yellow leaves, and made them the centerpiece of his composition. He may have been disappointed, but personally I like this result better.

We often edit our own images with these preconceived ideas in mind. After spending time and energy to bring a concept to life, it’s easy to believe that the result is better than it is. On the other hand, we’re likely to overlook a photograph that’s didn’t match our expectations. Time and distance help. Days, weeks, or months later we’re better at judging our images objectively.

Thank you Jason for sharing your photograph! You can see more of his work on Flickr.

If you’d like your photographs considered for future critiques, just upload them to the Flickr group I created for this purpose. If you’re not a Flickr member yet, joining is free and easy. You’ll have to read and accept the rules for the group before adding images, and please, no more than five photos per person per week. I’ll post the next critique on February 9th or 10th. Thanks for participating!

 

It’s That Time of Year Again

Monday, February 1st, 2010
Horsetail Fall at sunset

It’s February, so Horsetail Fall season has nearly arrived. Herds of photographers will soon be standing tripod-to-tripod hoping to catch that magical neon glow on this ephemeral slice of water.

Conditions have to be just right to capture a classic Horsetail Fall image: Sufficient water has to be flowing, and the skies need to be clear in the west to allow the setting sun to light the waterfall. It looks like the first condition will be met, as there’s plenty of snow on top of El Capitan to feed Horsetail. How clear the skies will be is anybody’s guess at this point. The ideal scenario would be a stretch of warm clear days during the peak window of light, but that seems unlikely in this El Niño winter.

About that peak window: I posted an article on my website last year describing how I used the Yosemite Association’s web cam to determine the optimum window of light for Horsetail Fall. My conclusion was that the peak day occurred about 60 days after the winter solstice, with the best light stretching from about seven days before that to three days after that. I’ve since learned that the earth wobbles a bit in its orbit, so the sun doesn’t set at exactly the same angle 60 days before the solstice as it does 60 days after the solstice. So I now use the angle — the azimuth — of the setting sun as the best way of determining when the peak day will be. This year February 18th comes closest to the ideal angle, with the window of best light stretching from about February 11th through February 21st.

There are basically two good spots to photograph Horsetail: near the El Capitan picnic area along Northside Drive, and along Southside Drive about .8 miles east of the Cathedral Beach picnic area. I prefer being near the El Capitan picnic area, but both locations have their virtues.

Many people have asked me if I’ll be doing one-day Horsetail Fall workshops again this year with The Ansel Adams Gallery, but I’ll be attending the North American Nature Photography Association’s (NANPA) Summit in Reno from February 16-19, so I’ll miss most of the Horsetail Fall craziness. The Gallery will be hosting a couple of afternoon photo classes with their staff photographers during that time, and if conditions are right they will lead their groups to good spots for Horsetail Fall.

Even though I might miss out, I hope we get some clear sunsets between February 11th and 21st, as that would make many other photographers happy! Good luck to all of you with Horsetail aspirations this year.