Lammi, Kevin: Images of wildlife and nature from the northern US.
Land, Rodney: Digital photography of nature, flowers, pets, and landscape scenes.
Le, Barbara: Scenic nature and wildlife photography, and including sea life.
Lefebvre, Allen: Nature and landscape photography, primarily from the Canadian prairies.
Lightfoot, Brian: Natural history, and wildlife photography; Scottish highlands fauna and flora.
Lindholm, Brian: Collection of mountain, water, wildlife, and floral photography.
Locatelli, Bruno: More than 1000 pictures on tropical forests, biodiversity, agriculture, soils, and cities.
Logan, George: Scottish based photographer/artist. Landscapes, standing stones, plantlife, historical and personal work.