| Salerni, Kathleen: Wildlife, insects, and scenic landscapes from New England. |
| Santi, Marco: Galleries of landscapes, animals, and plants. |
| Santos, Nuno: Portfolio of color nature, landscape, and wildlife images from US National Parks and other scenic places. |
| Scagliola, Clint: A collection of photos taken with digital camera. Includes flowers, fungi, landscapes, and seascapes. |
| Schick, Arnold: Gallery of landscape and nature photographs, taken all over the world. |
| Schreck, Jim: Photographs of flowers and landscapes, taken in Susquehanna County, Pennsylvania. |
| Sciulli, Angelo: North American wildlife photography, as well as disability advocacy. |
| Sessions, Zack: Photographs of hummingbirds, and close-ups of flowers as well as surfers. |
| Shane, Mike: Landscapes in Belgium and the Netherlands, pictures of details in nature and light effects. Notes about the technical aspects of the work. |
| Shantz, Robert: Photographs of wildlife, plants, and landscapes. |
| Sharm, R. M.: Ten photographs including mountain landscapes, a flower, and a butterfly; from India. |
| Shellaby, Madelaine: Natural objects scanned and digitally combined. The subjects are combinations of elements from several different plants. |
| Sherick, Bob: Landscape, wildlife, and scenic photographs. |
| Sherrie: Collection of fall foliage photos taken in 1999 and 2000. |
| Shreck, Buck: Photographs of North American big game animals. |
| Siedler, Frank: Color nature, landscape, and travel photographs. |
| Sims, Julia: Nature and wildlife photography in Louisiana, including swamp scenes, Louisiana wetlands and wildlife. |
| Sky Diary: Storm chasing, weather links, and photography. Chris Kridler's site of storm images, storm chasers, poetic digressions and wild ideas. |
| Slettjord, Lars: Photos of wildlife, and the Arctic. |
| Soolim: Pictures of hoodoos, sandstone formations at Bryce Canyon and Zion National Park, also Kodachrome, Mossy Cave and Valley Of Fire. |
| Summers, Chuck: Very small collection of nature and wildflower photos from North America. |
| Syverson, Greg: Alaskan Bristol Bay photography. The aurora borealis, wildlife and underwater images of sport fish. |
Classical
