The Visionary of the Norwich School Born into the prosperous silk and lace trade of Norwich in 1782, John Sell Cotman was a man whose destiny was woven not from fabric, but from light, shadow, and the delicate medium of watercolor. Though his father envisioned a life of commerce, Cotman’s spirit was irrevocably drawn to the rolling landscapes and rugged coastlines of England. His early years were defined by an innate talent for captur…