What materials did graham sutherland use in his artwork?

Graham Sutherland primarily used oil paints on canvas for his paintings, often incorporating a range of textures and techniques to create depth and emotion. He also experimented with other mediums, such as watercolor, lithography, and tapestry, showcasing his versatility as an artist. Additionally, Sutherland sometimes utilized natural materials like wood and metal in his sculptures and designs. His innovative use of these materials contributed to the distinctiveness of his artistic style.