The Old Lyme Colony was an art colony established in the late 19th century in Old Lyme, Connecticut. It attracted many American artists, including notable figures like Childe Hassam and Willard Metcalf. The colony became known for its picturesque landscapes and vibrant community of painters who sought inspiration from the natural beauty of the area. The artists often worked en plein air, capturing the light and colors of the Connecticut River and surrounding countryside. The colony played a significant role in the American Impressionist movement, helping to shape the artistic landscape of the time and leaving a lasting legacy in American art history.