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

Late Winter Ferns, Muir Woods (Black and White)

April 21, 2010 G Dan Mitchell 2 Comments

Black and white photograph of lush leaves of late winter ferns in the redwood forest of Muir Woods National Monument, California.

On this late-winter visit to Muir Woods National Monument – a place I photograph often – I noticed the combination of lush growth for recent heavy rains and somewhat warmer temperatures indicating the approach of spring. Many of the forest floor plants were coming back to life and there was lots of greenery everywhere. (There were also plenty of wildflowers, though it seems that I missed the trillium bloom this season.)

Ferns grow throughout the groves in the bottom of the Redwood Creek canyon and there is a mixture of lush green ferns and the older dead growth underneath. One of my objectives was to shoot the older brown and gray ferns, but I couldn’t resist this pattern of the interlocking and overlapping leaves of these very green ferns – not that you can tell in this black and white rendition of the subject! (There is a color version of this photograph coming soon.)

This photograph is not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Technical Data:
Canon EOS 5D Mark II
Canon EF 70-200mm f/4 L USM at 200mm
ISO 200, f/16, 4 seconds

keywords: lush, growth, fern, leaf, frond, branch, green, overlap, dense, winter, late, redwood, forest, coast, grove, foliage, flora, nature, scenic, travel, muir, woods, national, monument, golden gate, recreation, area, pattern, san francisco, california, usa, north america, marin, county, stock, black and white, monochrome

Photographs: Death Valley, Photographs: Desert, Photographs: Nature, Photographs: Southern California, Photographs: Textures

Eroded Formations, Zabriskie Point

April 20, 2010 G Dan Mitchell Leave a comment

A small dry wash runs past folded patterns of eroded hills in morning light at Zabriskie Point, Death Valley National Park, California.

This is another in my “up close and personal” sequence of photographs of details of the geology at Zabriskie Point. Zabriskie is undeniably an incredibly beautiful spot, but after photographing “the view” a number of times my attention was drawn to some of the smaller details of the surrounding terrain. While I’ll still shoot the famous view(s) from this location when conditions are special, I now spend more time using a long lens to pick out small elements of the scene – and there are a lot of them to work with!

On this morning the light was, at times, very special. When I made this photograph the typical sidelight from the early sun was diffused and filtered by some high clouds in the east, and this soft light is different than what I’ve seen here before – it seems to me to have a subtle glow.

This photograph is not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Technical Data:
Canon EOS 5D Mark II
Canon EF 100-400mm f/4.5-5.6 L IS USM at 150mm
ISO 200, f/14, 1/40 second

keywords: zabriskie, point, gower, gulch, wash, folds, eroded, hills, formations, crack, earth, desert, barren, morning, light, sand, gravel, tan, brown, death valley, national, park, california, usa, north america, detail, landscape, nature, stock, geology, scenic, travel, dry, hill, gully

Photographs: Death Valley, Photographs: Desert, Photographs: Nature

Badwater Basin Salt Flats, Dusk

April 19, 2010 G Dan Mitchell 2 Comments

Newly formed salt polygons extend to the horizon as evening clouds gather above the Badwater Basin salt flats, Death Valley National Park, California.

This is one more – and perhaps the last – in a series of photographs I shot on a late-March evening in the Badwater Basin of Death Valley National Park. The light goes through a long and interesting transitional process at this location. Because of the tall Panamint Mountain range to the west, the direct sun leaves the surface of the salt flats quite early, though the hills along the east side of the valley and the more distant mountains can still be sunlit for some time. Once the sun drops behind the Panamints, the “white” salt actually can end up being quite blue since it is illuminated entirely by the diffused light from the blue sky. As I have mentioned before this creates some interesting subjective questions for the photographer. Should the salt be white? Should it be as blue as it looks in the capture? Should it be somewhere in between? I’ve seen interesting and effective photographs that seemed to take each of these approaches.

In this case, because I shot a bit before actual sunset and while some clouds reflected less blue light onto the playa surface, the need to alter to color balance was diminished a bit – which is not to say that I didn’t do some work to balance the colors so that they looked more like what I remembered. A second issues is related, namely that the sky remains very bright while the salt flat surface, in deep shade, is very dark by comparison. On the scene, the eyes/brain compensate and the difference seems less than what the camera records. So, again, some adjustment in post is needed. In this case I made two exposures one stop apart. On just barely handled the brightest portions of the sky without blowing out, while the other did a better job of holding the details for the shadowed salt formations. I combined the two source images in post.

This photograph is not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Technical Data:
Canon EOS 5D Mark II
Canon EF 17-40mm f/4 L USM at 17mm
ISO 100, f/16, composite of 1/13 second and 1/6 second exposures

keywords: badwater, basin, salt, flat, desert, polygon, water, playa, crust, pattern, sky, cloud, evening, dusk, sunset, blue, mountain, ridge, range, distant, death valley, national, park, california, usa, north america, landscape, nature, scenic, travel, geology, horizon, stock

Photographs: Central California, Photographs: Nature, Photographs: Northern California

White Globe Lilies and Grasses

April 18, 2010 G Dan Mitchell Leave a comment

Chinese Lanterns and Grasses — White Globe Lilies and Grasses

Macro photograph of White globe lily flower and buds and spring grasses – Almaden Quicksliver Park, California.

This is one more photograph of the white globe lily flower I posted recently, this one in landscape mode rather than portrait mode. This is one of the first of the seasonal bloom of this flower along a favorite trail of mine at the Almaden Quicksilver County Park – the location of historic mercury mines along the edge of Santa Clara Valley. I photograph these flowers every April, and this photograph is from my first visit of the year.

Some of the challenges in making this shot included the need to use an extension tube and get very close – perhaps just a couple inches from the flower. Since this specimen grew on a steep bit of hillside I shot it handheld and used manual focus – I essentially picked a decent focus point and composition and then carefully moved forward and backward until the important parts of the flower were in focus. (The narrow DOF at this close distance made the zone of focus very small.)

By the middle of April there will probably be hundreds of these flowers in this small valley.

This photograph is not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Technical Data:
Canon EOS 5D Mark II
Canon EF 24-105mm f/4 L IS USM at 73mm with extension tube
ISO 400, f/8, 1/100 second

keywords: chinese lantern, flower, bloom, blossom, bud, wildflower, plant, leaf, grass, seed, stem, branch, blur, bokeh, green, white, pink, spring, season, almaden, quicksilver, county, park, santa clara, san jose, california, usa, north america, nature, close up, macro, foliage, flora, stock

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