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 include the natural world, wildlife, landscapes, sky, and seascapes, travel, and astrophotography. I look for unique ways of viewing the world and presenting my images. I have traveled to over 55 countries in six continents, often on Semester at Sea voyages. While at home in New Jersey, I spend time on home renovation and expansion of a wildflower garden/meadow.

Four-Years Ago (07-June-2011) — New Jersey

Backyard Springtime Nature in New Jersey.

Are You Looking at Me? Doe in my Backyard.  Image taken with a Nikon D3x and 500 mm f/4 VR lens with TC-E III 20 teleconverter (ISO 250, 1000 mm, f/8, 1/60 sec). Image processed with Capture One Pro 6, Focus Magic, Nik Define, and Photoshop CS5.

Are You Looking at Me? Doe in my Backyard. Outdoor Nature in New Jersey. Image taken with a Nikon D3x and 500 mm f/4 VR lens with TC-E III 20 teleconverter (ISO 250, 1000 mm, f/8, 1/60 sec). Image processed with Capture One Pro 6, Focus Magic, Nik Define, and Photoshop CS5. (David J Mathre)
Are You Looking at Me? Doe in my Backyard. Outdoor Nature in New Jersey. Image taken with a Nikon D3x and 500 mm f/4 VR lens with TC-E III 20 teleconverter (ISO 250, 1000 mm, f/8, 1/60 sec). Image processed with Capture One Pro 6, Focus Magic, Nik Define, and Photoshop CS5. (David J Mathre)

Five-Years Ago (06-June-2010) — Curacao

Gone to See the Caribbean Islands. Semester at Sea Spring 2010 Enrichment Voyage on the MV Explorer. Ultimate Travel Photography Workshop with Michael Mariant. Day 11: Willemstad, Curacao.

Magnificent Frigatebird over Willemstad, Curacao. Image taken with a Nikon D3s camera and 70-300 mm VR lens (ISO 450, 165 mm, f/10, 1/800 sec). Magnificent Frigatebirds have a wingspan up to 85 inches (215 cm).

Magnificent Frigatebird over Willemstad, Curacao. Image taken with a Nikon D3s and 70-300 mm VR lens (ISO 450, 165 mm, f/10, 1/800 sec) (David J Mathre)
Magnificent Frigatebird over Willemstad, Curacao. Image taken with a Nikon D3s camera and 70-300 mm VR lens (ISO 450, 165 mm, f/10, 1/800 sec) (David J Mathre)

One-Year Ago (05-June-2014) — Shetland Islands

Gone to See Europe 2014. Day 5: Semester at Sea, Spring 2014 Enrichment Voyage. Lerwick, Shetland Islands, Scotland.

Puffin and Pink Flowers at the Lighthouse in Lerwick, Scotland. Image taken with a Nikon Df camera and 300 mm f/2.8 VR lens (ISO 320, 300 mm, f/16, 1/250 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CC 2014.

Puffin and Pink Flowers at the Lighthouse in Lerwick, Scotland. Gone to See Europe -- Semester at Sea Spring 2014 Enrichment Voyage. Image taken with a Nikon Df Camera and 300 mm f/2.8 VR lens (ISO 320, 300 mm, f/16, 1/250 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CC 2014. (David J Mathre)
Puffin and Pink Flowers at the Lighthouse in Lerwick, Shetland Islands. Image taken with a Nikon Df Camera and 300 mm f/2.8 VR lens (ISO 320, 300 mm, f/16, 1/250 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CC 2014. (David J Mathre)

Five-Years Ago (05-June-2010) — Bonaire

Gone to See the Caribbean Islands. Semester at Sea Spring 2010 Enrichment Voyage on the MV Explorer. Ultimate Travel Photography Workshop with Michael Mariant. Day 10: Kralendijk, Bonaire.

Brown Pelican preening along the cruise ship passenger dock in Kralendijk, Bonaire. Image taken with a Nikon D3s camera and 70-300 mm VR lens (ISO 200, 240 mm, f/5.6, 1/640 sec).

Brown Pelican Preening in Kralendijk Bonaire. Image taken with a Nikon D3s and 70-300 mm VR lens (ISO 200, 240 mm, f/5.6, 1/640 sec). (David J Mathre)
Brown Pelican Preening in Kralendijk Bonaire. Image taken with a Nikon D3s and 70-300 mm VR lens (ISO 200, 240 mm, f/5.6, 1/640 sec). (David J Mathre)

Five Years Ago (04-June-2010) — At Sea

Gone to See the Caribbean Islands. Semester at Sea Spring 2010 Enrichment Voyage on the MV Explorer. Ultimate Travel Photography Workshop with Michael Mariant. Day 9: At Sea.

Silhouette of three photographers (Rick Hulbert left, myself center, +Albert Esschendal right) on deck 8 of the MV Explorer photographing sunset in the Caribbean Sea (between Trinidad and Bonaire). +Winston Hall  taught me to always look behind because there may be a better image.

Shadow Photographers Waiting for Sunset on the M/V Explorer. Image taken with a Nikon D3x and 24 mm f/1.4G lens (ISO 100, 24 mm, f/16, 1/100 sec). (David J Mathre)
Shadow Photographers Waiting for Sunset on the M/V Explorer. Image taken with a Nikon D3x and 24 mm f/1.4G lens (ISO 100, 24 mm, f/16, 1/100 sec). (David J Mathre)