Price indicates the price per canvas The Winsor & Newton Artists’ Canvas Board provides a high-quality alternative to canvases, more portable and rugged for painting al fresco in oils or acrylics. It’s made to Winsor & Newton standards, so you’ll find there’s no sacrifice in quality to be made. Suitable for oil, alkyd and acrylic colours, it’s a cotton canvas laminated onto a stable board and stretched by hand, then prepared with acid-free sizing and two coats of pigmented primer. With a medium-grain surface, it’s able to handle heavy applications and resists sinking of oil colours. Winsor & Newton Artists’ Canvas Boards are available in a wide range of sizes, from 7in x 5in to 30in x 20in, as well as square sizes of 20cm x 20cm, 30cm x 30cm and 40cm x 40cm.