Casein paint is not as well known today as is acrylics or watercolor. It’s an ancient type of paint, derived from milk protein. It’s fast-drying, and water-soluble. Once dry, the paint becomes water resistant to a large degree. This allows for building in layers as you would with acrylics or oils. The finish is matte and a bit chalky, unlike the shiny surface of acrylics. Casein has been used for both portraits and murals since the late 19th and early 20th centuries. One advantage to this type of paint is…
Tips for painting in casein
