Belmore has staged over ten solo exhibitions and has participated in more than fifteen group shows, including Into the Woods: Two Icons Revisited (2015 Art Gallery of Ontario), Changing Hands: Art without Reservation (2012 Museum of Art & Design), Close Encounters: The Next 500 Years (2011 Winnipeg), HIDE: Skin as Material and Metaphor (2010 National Museum of the American Indian), and Terra Incognita (2007 Macdonald Stewart Art Centre).
Working in resistant stone, copper and other metals, Belmore's process is intricate and time-consuming. Given his deliberate and thoughtful pace, his sculptures and installations are founded on a deep understanding of the qualities – physical and symbolic – of the materials.[6] Curator Olexander Wlasenko has described his approach as “alchemic; vacillating between determination and serendipity. Human intervention into the landscape comes with and without consequence."[7]
In 2023, Belmore was commissioned to create a 2.7 m (8.9 ft) high sculpture at the Gordie Howe International Bridge, with the work recognizing and celebrating First Nations.[8][9] The sculpture of tree bark, visible as traffic enters and leaves Canada, was installed in October 2024.[10]