John Grenfell Moyle: A Cornish Visionary of the Coast John Grenfell Moyle (1817-1893) remains a quietly significant figure in 19th-century British art, particularly renowned for his evocative depictions of the rugged coastline and maritime scenes of Cornwall. More than just a painter, Moyle was a physician who dedicated his life to serving the Isles of Scilly, an archipelago off the coast of Cornwall, transforming his medical practice…