Winsor & Newton Artist's Paint Medium 250ml Designed especially for artists working with oil paints, Artist's Paint Medium lightens the consistency of the paint and thus makes it easier to apply and flow, as it reduces the viscosity of the oil colours. Flexibility is another highlight of this medium. This material adapts to your needs and painting style, allowing you to create everything from fine detail work, with translucent and subtle glazes without leaving a brush mark, to denser, more opaque layers. It is also an essential tool in your art supplies as it makes oil painting a smooth and pleasurable experience while protecting the paint from weathering and increasing the durability of the paint film. This medium has been specially formulated to resist unwanted colour changes, such as yellowing, so that colours remain vibrant over time. Can be applied by brush or brush. Contains 250 ml. Brand: Winsor & Newton.