One-Year Ago (26-February-2010) — California

Photography Workshop “Yosemite in Winter: A Season of Contrast” with Michael Mariant. Day 2: Yosemite National Park.

The following image is a combination of two NIK tools, HDR Pro and Silver Efex 2. The images were taken with a Nikon D3s camera and 14-24 mm f/2.8 lens (ISO 200, 16 mm, f/11, various shutter speeds) during a photography workshop one-year ago in Yosemite National Park.

Yosemite Valley Winter Storm Building. Nikonians "Yosemite in Winter"2010 Workshop. HDR Composite. Images taken with a Nikon D3s and 14-24 mm f/2.8 (ISO 200, 16 mm, f/11) (David J Mathre)

Author: David Mathre

I am a scientist by training (Eckerd College, BSc; Caltech, Ph.D.). I worked for 27 years as a Chemist in the Pharmaceutical Industry developing processes to manufacture medicines for human and animal health. I now spend my time as a photographer and world traveler. My interests in photography include the natural world, wildlife, landscapes, skyscapes, and seascapes. I have traveled to over 50 countries over the last 10 years, often on Semester at Sea voyages. While at home in New Jersey, I spend time on a home renovation project and expanding my wildflower garden/meadow.

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