Tag Archives: demarcation

Sand Dunes, Light and Shadow

Sand Dunes, Light and Shadow
A curving sand dune boundary between light and shadow, Death Valley National Park.

Sand Dunes, Light and Shadow. © Copyright 2022 G Dan Mitchell – all rights reserved.

A curving sand dune boundary between light and shadow, Death Valley National Park.

This particular curving dune section became the subject for a series of photographs I made on this morning. It is a remarkable form, traveling higher and lower on the dune that what you can see in this photograph — a sort of “s-curve plus.” I have previously shared a couple of other photographs of it that were interpreted in color, photographs that show a larger portion of the dune. This one focuses on a small area near its base.

The light here was fascinating. The dunes are backed by a taller ridge, so the morning light does not arrive here until some time after dawn. At sunrise the light on these dunes is fully shadowed, and it has the blue tones of reflected sky. But as the sun rises it eventually sends its light across that ridge behind the dunes, and streamers of light being to slant across the dunes features, creating quickly evolving patterns of light and shadow.


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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