Gregory S. Bruno (1926-2015) was an American watercolorist and a prominent member of the American Watercolor Society in New York City. His realistic paintings have won numerous awards and were exhibited throughout the country. Following his career as creative director of Grey Advertising, he focused on watercolor practice. His work explored common objects and the material of daily life. He received awards from the American Watercolor Society, the New Jersey Watercolor Society, and the Ridgefield Guild of Artists, among others.