Here's something I've never seen before... A forge on a boat. I got chatting to the artist-blacksmith, Brian Greaves. He himself built the canal tug, Bronte, which houses his forge. He creates small decorative pieces of ironwork: fire tools, sculptures, hooks and suchlike, inspired by nature and the beauty of the surroundings he travels through every day. He and his family have lived on a narrowboat for 26 years and, now their children are grown, Brian and his wife cruise all over the canal network, demonstrating his craft.