Nine-Years Ago (04-November-2007) — Colorado

Mary’s Lake. Autumn in Rocky Mountain National Park. Exit to the Alva B. Adams tunnel (or how Colorado river water makes it east of the continental divide). Image taken with a Nikon D2xs camera and 70-200 mm f/2.8 lens (ISO 100, 70 mm, f/11, 1/80 sec).

Alva B. Adams tunnel draining into Mary's Lake. Autumn in Rocky Mountain National Park. Image taken with a Nikon D2xs camera and 70-200 mm f/2.8 lens (ISO 100, 70 mm, f/11, 1/80 sec). (David J Mathre)
Alva B. Adams tunnel draining into Mary’s Lake. Autumn in Rocky Mountain National Park. Image taken with a Nikon D2xs camera and 70-200 mm f/2.8 lens (ISO 100, 70 mm, f/11, 1/80 sec). (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.

Leave a Reply