> flaxseed oil is the only drying oil that’s edible. Ahem. Oil painter materials nerd speaking up. The other drying oils are walnut, safflower, and poppy. The

> flaxseed oil is the only drying oil that’s edible. Ahem. Oil painter materials nerd speaking up. The other drying oils are walnut, safflower, and poppy. They are all edible. Although poppy is sometimes classed as semi-drying, along with sunflower, to be pedantic... anyway. interesting writeup. :)