Outline

In oils it is difficult to draw over a painted surface in pencil. Let's say you want to draw in a figure or a dog or some object that takes a little discipline to create. To do this I was taught to use a script brush, or very thin brush, and with the maul stick and very runny white paint sketch in the object as though you were using a pencil. This works very well and you can easily erase the lines simply by running your finger over them. Paint over the lines for the finished product.