He photographs extensively for books and magazines both in gardens and in a wide range of native plant environments. He is an avid member of the native plant societies of Washington and Oregon and has more than 25 years of experience exploring for native plants, which he describes at the Turner Photographics Blog. Mark is author of Wildflowers of the Pacific Northwest. He lives in Bellingham, Washington where he also runs a portrait studio photographing families, high school seniors, and pets.