We offer 19,861 photos on over 3,083 topics as of 6 March 2023, and we have provided about 4,574 full versions upon request. See some of our best shots.

We give high quality, high-resolution photos to individuals for their personal use for free. We charge a one-time $50 fee for commercial use, with a 20% discount for 3 or more. You will see a link to request a photo when viewing it.

Photo Placements

These are just a small sample of the places where our photos have appeared.

Book Cover:Original image:

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Online exhibit at the Canadian Museum of Nature, Ottawa: Original image:

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California Council on Science and Technology2004-2005 Annual report cover: Original image:

A movie by Julie Soller: Original image:

The back cover of a video by Huell Howser (California Gold): Original image:

A University of California, San Francisco Conference brochure Original image:

WorldWatch magazine article Original image:

Rural Community Assistance Corporation postcard Original image: