Dennis is primarily a self-taught contemporary mixed media artist, with a foundational background in architecture and landscape design. His artistic education has been enriched by attending art classes at various respected institutions, including Mohawk College in Hamilton, the Burlington Art Gallery, the Niagara Pumphouse Art Centre and the Dundas Valley School of Art.

At present, Dennis resides in the picturesque town of Niagara-on-the-Lake, Ontario, where he maintains a dedicated studio space. His passion for art has been a constant companion since childhood, and he is proud to say that his work is showcased in both corporate and private collections spread across Canada and the USA.