I have always been fascinated with gems and crystals. I loved growing sugar and then alum crystals as a kid. Ultimately, I became a chemist where growing crystals became part of my job. These are several random rough crystals that I have grown over the years. Image taken with a Nikon D3x camera and 60 mm f/2.8 macro (ISO 100, f/11, 30 sec). Processed using Capture One Pro 5, Adobe Photoshop PS5 and Focus Magic.
Random Rough Crystals. Image taken with a Nikon D3x camera and 60 mm f/2.8 macro lens (ISO 100, f/11, 30 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 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.
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