Tag Archives: fork

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada

Aspen Grove, Filtered Light

October 27, 2011 G Dan Mitchell Leave a comment

Gentle light filters to the forest floor within an autumn aspen grove near the south fork of Bishop Creek.

This is yet another of my familiar and favorite aspen groves in the south fork of Bishop Creek Canyon. Despite the fact that the frame is completely filled with trees in this photograph, the grove is not all that large, being a lot longer than it is thick. Behind me there is a gravel road and then a creek, and at the far edge of these trees the landscape abruptly opens up to talus slopes leading towards tall peaks to the south.

I like this spot for several reasons. For one thing, it is a bit off the beaten path since you have to leave the main road in a not-that-obvious spot and then follow a one-lane dirt road that winds through the trees. In addition, there is nothing obviously special or scenically attractive about this exact spot – the first time I stopped in this exact location is was primarily because there was a wide spot along the dirt road to park my car! This is another of those aspen groves that consists of densely packed and rather small and spindly trees. The trees are close enough together that it is actually rather difficult to walk among them, and I had to twist and turn and duck to get into this spot.

Partly because of the filtered light and the density of the trees, and partly because I shot with a very wide-angle lens, it seems like the edge of the grove is a long ways off and quite indistinct. By the point at the edge – which is probably just barely visible in a print – the detail of trunks and branches and leaves is so dense that the boundary is very hard to see.

Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Photographs: Coastal Redwoods, Photographs: Nature, Photographs: Northern California

Trail Junction, Redwood Forest and Ferns

October 10, 2011 G Dan Mitchell 2 Comments

A bed of ferns grows at a trail junction under deep redwood forest cover at Muir Woods National Monument.

This photograph was made in the late winter of 2009, during that time of the year when the redwood forest is still very wet and cool, but when flowers are blooming and spring is clearly on the way. The location is along the very popular (and often quite busy) main trail along the creek through the central part of the park. No doubt I had to wait a bit for the combination of these beams of light and no other visitors on the trail!

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Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Sunset and Moonrise, Kuna Crest

August 15, 2011 G Dan Mitchell Leave a comment

The nearly- full moon rises above the sunset light on Kuna Crest, Yosemite National Park.

Kuna Crest runs up Lyell Canyon between the Lyell and Dana forks of the Tuolumne River with the Sierra crest at one end and Mammoth Peak at the other. (Mammoth Peak is the large peak straight in front of you as you top Tioga Pass entering Yosemite National Park.) This ridge can catch great sunset light during the summer, and as I came down from the pass, heading back toward my camp at Porcupine Flat, and saw the almost full moon appearing over the shoulder of the ridge I decided to quickly stop and make a few exposures as the last light was about to leave the forest and soon after the peaks.

If you have tried photographing a scene that includes the moon in the early evening you know that the exposure is a tricky thing. The moon is lit by daylight, so it isn’t too surprising that the “correct” exposure for the moon is close to a normal daytime exposure. But that is not the right exposure for the rest of the scene, which turns out to be quite a bit darker than daylight at this time of day. In this scene things were even more complicates as the very saturated red colors on the ridge were quite “hot,” while the foreground meadow and forest was in shade and both darker and cooler in color. Basically, the dynamic range between the moon and the foreground was too large for a single exposure… so I made several.

At the time of exposure I thought that I might need as many as three component images in the final photograph – they would be one exposed for the bright ridge and sky, one exposed for the rather dark and shadowed foreground, and possibly a third that correctly exposed the moon. To be on the safe side I bracketed four exposures. When I began to work on the image I figured out that in this case I could construct a final “believable” image from two exposures if I was careful and could make some additional adjustments during post.

This is an example of a shot in which the use of a graduated neutral density filter could have been problematic, but where exposure blending could work very well. (“Exposure blending” is one term for the process of manually combining two component exposures using masked layers in Photoshop. No, it is not the same thing as HDR photography.) One of the things that would have been quite tricking using graduated neutral density filters is that the division between the brighter upper half and the darker lower half is not linear. Instead, the roughly follows the curved boundary between the lower meadow and dark trees and the still sunlit trees and the peak and sky.

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Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Young Trees and Meadow, Tioga Pass

June 10, 2011 G Dan Mitchell Leave a comment

Young trees grow along the edge of subalpine meadows at Tioga Pass, Yosemite National Park.

This meadow, right below Tioga Pass – which is among the trees in the saddle in the upper part of the photograph – is something of a magical spot in the Sierra. It is, of course, the highest point that you can drive to in the park, and it sits right on top of the crest of the Sierra Nevada. At just slightly less than 10,000′ of elevation it is verging on the true alpine zone. Because of elevation and location, it is only open for a few months each year between roughly the end of spring and generally some time in November. (For those of us who think of this as it looks in summer, it is sobering to remember that during the majority of the year it is a cold and snow-covered place.) Once you pass over Tioga you begin to descend into the very different world of the high deserts east of the crest. Yes, it still feels like the high country for a while, but within miles you are in hot dry places that are not at all like this alpine terrain.

Oddly, while a thin band of trees crosses the saddle at the pass, much of the area on either side is meadow. This section is on the “Yosemite side,” and is an extension of the many meadows along the Dana Fork of the Tuolumne River which drains this area around Mount Dana. As if to reinforce the idea that this is not as gentle a place as it may appear in the summer, parts of the meadow are filled with the bleached remains of trees struck down by avalanches from the ridge that is out of this photograph to the left. The trail to the summit Mt. Dana, of the second-highest peak of Yosemite (being a few feet shorter than Mt. Lyell), begins by crossing this meadow.

Although I drive over this pass with some frequency, I virtually always stop and get out of the car and look around for at least a moment. On this late-July visit I stayed more than a moment, spending a good portion of an afternoon wandering about the meadow and photographing these young trees, small streams and ponds, fallen trees, some of the more distant mountains, and much else.

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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Photographer and visual opportunist. Daily photos since 2005, plus articles, reviews, news, and ideas.