Oil painting materials: CANVASES and STRETCHERS
Oil painting materials: CANVASES and STRETCHERS Grain.—The question of grain is not easy to speak about without the canvas, yet it is often a matter of importance. There are many kinds of surface, from the most smooth to the most rugged. Some grain it is well the canvas should have; too great smoothness will tend to make the painting “slick,” which is not a pleasant quality. A grain gives the canvas a “tooth,” and takes the paint better. Just what grain is best depends on the work. If you are going to have very fine detail in the picture use a smoothish canvas; but whenever you are going to paint heavily, roughly, or loosely, the rough canvas takes the paint…