February 15, 2009

The Evolution of a Painting

One thing about oil painting I had to learn is that the first layer of an oil painting can look nothing like the final product. There are a few different ways to begin a painting and each artist will have their own preference.

The way I was taught was to use the "old masters' method. This typically means that the base painting will look similar to the one above. You start with the basics, only a monochrome base and the basic shapes and forms of your subject. As you can see, even though only one color is used, the painting still has depth and form. The great thing about oil is
layer after layer of paint can cover up mistakes and change the painting as you go along.

The next step is to add the local color. This can be done by with regular painting, washes, glazes, using a palette knife or many other options. Adding the color allows you to see how the objects will look in relation to each other and the background. Ideally, the colors should be complimentary. As more and more layers of color are added, the painting will look richer and more vibrant. There are many options for paint brand, color, and medium that are added to the paint and all will give the painting a different effect. There's so much more I still have to learn about using the right paints and mediums.

For the final image there's really no limit to how many layers you put on, as long as you're adding more and more oil to each layer. In order for a painting to be stable and not crack or peel, you have to practice the rule "fat over lean". This means each layer of paint added has to have more oil. The painting on the left is not completely finished but you can see how different it looks from the first layer.

The last step is to varnish the painting if desired. This will keep the paint safe from moisture and dust. Unfortunately you have to wait until the paint is dry before varnishing and this can take up to 6 months to a year! Again there are many different types of varnish from glossy to matte, Damar varnish to beeswax varnish. So many choices! Familiarizing myself with all the different options will take time, but I find my paintings are getting better and better as I discover new materials and techniques.