Hot on the heels of my recent Outdoor Photographer cover comes a new textbook featuring a photo I took a couple of years ago in Lassen National Park. The textbook is geared toward educators interested in child development.
This shot features a trail built into the side of a cinder cone, located in the northeast corner of the park. The hike to the top is very cool, offering views of Mt. Lassen in the distance, and even a second trail descending into the crater of the volcanic peak.
When I first started studying photography, I learned about the effects that various focal lengths had on a scene. Wide angle lenses give prominence to closer subjects while shrinking distant features into tiny objects. On the other hand, telephoto lenses compress a scene, making subjects that are far apart appear next to each other, and fooling the eye with scale. It wasn’t until I started experimenting with many different focal lengths that I really understood what this meant. Here are two examples from opposite ends of the focal length spectrum.
The image above was captured at the 35mm film equivalent of a 16mm focal length. Here, the foreground rocks and flowers are rendered quite large, while the massive volcano of Mt. St. Helen’s is shrunken into the background. The wide angle emphasizes the distance between the foreground and the horizon, seeming to stretch them apart.
The photo above shows the opposite effect. It was captured at the 35mm film equivalent of a whopping 1280mm. I took the photo in Palo Alto, CA, about a quarter of a mile from the house in the foreground. The buildings of Redwood Shores (Oracle headquarters) appear as if they are directly behind the house, when in fact they are 15 miles away. At the top of the photo can be seen the buildings of downtown San Francisco, which is 40 miles from the house. The extreme telephoto squashes this distance between subjects so that they appear stacked on top of each other. This same effect has been seen in countless photos of the moon rising from behind buildings or a giant sun rising over an African landscape.
The following image will appear in the November 2010 issue of Backpacker Magazine. It was taken on a quiet August morning last year, a little after sunrise. Summit Lake features two campgrounds and is centrally located along the main road through Lassen Volcanic National Park. It also serves as a trail head to some solitary back country hiking.
This week’s shot was taken on my way out of Lassen Volcanic National Park after a failed attempt at a solo backpacking trip. After trying to wait out the rain in the morning, I finally gave up and headed back home after my long drive only the night before. The rain was strong, and the dark clouds foreshadowed the wicked thunderstorm to come.
However, just as I was passing Lake Helen on the main road through the park, the rain stopped and I decided to take advantage of this brief respite. I parked my car by the lake and jumped out with my gear, hoping to make a few quick exposures before the storm started in again. I had the lake to myself, and I didn’t see a single car pass on the road while I was shooting. Although I knew the temperature had dropped the night before, I was surprised to see fresh snow on the top of the mountain. That was my second fresh snow of the summer, the first being at Crater Lake in July.
This shot is actually a combination to two images – a technique I’ve been using successfully for a couple of years. Traditional photographic technique would have required I use a graduated neutral density filter, in order to darken the exposure of the sky so as not to blow it out when I exposed for the foreground. Shooting digitally from a tripod allows me to create this effect later on the computer using two exposures instead of one. This saves the weight of the extra filters out in the field, and frees me up aesthetically.
First, I expose for the foreground light, and capture the frame as if the entire scene was lit evenly. This will result in an image where the sky (and in this case mountain top) is completely blown out and appears white in the photograph. Next (without moving the camera or tripod), I expose for the sky, rendering the foreground very dark, if not black. I later combine both images as separate layers of the same file in Photoshop, using layer masking and the gradient tool to blend them together, getting the best exposure for the sky and the foreground.
Soon after I got out of my car, it started raining again, and I knew it was time to leave. I’m glad I got this opportunity to shoot this area during a break in the storm – the rain could have easily let up somewhere else (or not at all), and I would have driven out of the park without another shot.
