William Jewett: Pioneer of California Portraiture and Landscape Painting William Jewett (1792 – 1874) stands as a singular figure in the annals of American art history, particularly recognized for his pivotal role as California’s first professional artist. Born in Griswold, Connecticut, he embarked on an artistic journey that spanned decades, culminating in a prolific output encompassing portraits, landscapes, and genre scenes—all cha…