Many of Dennis’ images have appeared in magazines and calendars, published on covers as well as internally to enhance featured articles. Dennis and Colleen also produce and sell paper and canvas prints. Additionally, Dennis was co-founder of Nature Photographers of the Pacific Northwest (www.nppnw.org) producing guest speakers such as George Lepp, Art Wolf, Art Morris, Darrell Gulin, Moose Peterson and many others in what has become a very popular bi-annual event held on Northwest College Campuses along the I-5 Corridor. Dennis has recently been elected as a board member for Northwest Outdoor Writers Association.