Gagnon has been using the camera since 1981. Marc started using Minolta cameras (XG1, X370, X570 and I believe the X700). He went to use Mamiya C330s. Over the last five years or so he has used Canons, Nikons and Sonys. He purchased two Sonys because of his plentiful amount of Minolta accessories. His interests in subject has ranged from landscape photography, historical perspectives, nature, wildlife, people, fashion, sports and especially tennis and hockey, figure work and to the present photographic collage work. Gagnon believed that it is the collage work that defines him as an artist. Gagnon has a strong background in historical research of the great artists and of course he has been personally influenced by the best Fashion photographers that graced the pages of the many fashion magazines of the 80s and early 90s.