Tag Archives: patterns

Patterns in Rock

Patterns in Rock
Complex patterns in rocks along the California coast.

Patterns in Rock. © Copyright 2022 G Dan Mitchell.

Complex patterns in rocks along the California coast.

If you are hoping for a scientific explanation of what you are seeing in this photograph, I’m not qualified to provide it. I’ve visited this little area of small geographic wonders at Point Lobos for decades, and much of it remains a mystery to me. I know bits and pieces of information, but far from the whole story.

I find something new every time I visit this spot, even after all of these years. This little vignette impresses me with its variety of features. The underlying rock seems to be some kind of sandstone, in vertically oriented layers that must have been uplifted and distorted at some point. Other rocks are embedded in it, and in this spot there is this odd bit of angular patterns.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books, Amazon, and directly from G Dan Mitchell.

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Sand Patterns

Sand Patterns
Varied sand patteres on a fold in dunes at Death Valley National Park.

Sand Patterns. © Copyright 2022 G Dan Mitchell.

Varied sand patterns on a fold in dunes at Death Valley National Park.

One of the myths about sand dunes is that their features are in motion, being blown across the landscape by winds. The fact that so many features — ripples, waves — remind us of water reinforces the illusion. But here the fluidity is of a largely static sort, and these features tend to remain in much the same place over long periods of time.

The reasons that dunes come into existence begin to be obvious when ou get to know them. They tend to be in windy places where natural features obstruct, divert, and slow the winds, causing them to drop their load of airborne dust and sand. While these broad features are easy to understand, I remain mystified by the smaller scale features like those seen in this “intimate landscape” photograph — the waves, ridges, valleys, drop-offs that also tend to remain fixed.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books, Amazon, and directly from G Dan Mitchell.

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Dunes, Evening Sky

Dunes, Evening Sky
Evening sky above trackless sand dunes, Death Valley National Park.

Dunes, Evening Sky. © Copyright 2022 G Dan Mitchell.

Evening sky above trackless sand dunes, Death Valley National Park.

On our late-March to these sand dunes we arrived late in the day under sky that was starting to fill with high clouds in the west. At times the clouds were thick enough to block the light and lower the contrast to an extent that seemed “beyond subtle.” But as the clouds moved thinner areas passed in front of the sun, and this was enough to give the light at least a bit of directionality. In clearer skies, the sand here would have been extremely bright, and the background sky with thin clouds would have appeared much darker.

In the end, I came away with some files that held enough contrast to work with in post, where I could focus attention on the variations in light and color on the curved dunes. By moving close to the base of the dunes I was able to angle the camera upwards and eliminate everything from the background except for the sky.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books, Amazon, and directly from G Dan Mitchell.

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Morning in the Dunes

Morning in the Dunes
Soft morning light and subtle colors on sand dunes, Death Valley National Park.

Morning in the Dunes. © Copyright 2022 G Dan Mitchell.

Soft morning light and subtle colors on sand dunes, Death Valley National Park.

The quality of the light among the sand dunes makes all the difference. The dunes themselves are, to a great extent, a visual blank slate. The interesting things we see there are defined by that light — its angle, brightness, color, intensity, and more. The same scene could look cold in blue hour light, warm during the golden hour, harsh and almost colorless at midday, or very subtle under soft light — and there are more variations on these themes than I can possibly list here.

We visited several dune areas on this visit to Death Valley National Park. We wandered out into these dunes one morning, arriving before sunrise and then continuing to photograph as the sun rose and the light gradually transitioned towards the less-interesting daylight qualities. High clouds greatly softened the light and decreased the contrast in the scene, and we found ourselves watching and waiting for even slight increases in brightness and directional light.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books, Amazon, and directly from G Dan Mitchell.

Blog | About | Flickr | FacebookEmail

Links to Articles, Sales and Licensing, my Sierra Nevada Fall Color book, Contact Information.

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All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.