What to Paint

So, now you can start. But what do you paint? If you are really just starting out then you may want to get a book that gives you a step-by-step guide as to how to paint a particular scene or painting, then you can learn the methods used to bring the painting to life. Otherwise you may have a favourite photo or a picture from the internet or even an old master that you want to recreate. I really think that trying to copy something that someone has already done is a good way to learn about techniques as it pushes you to try and think about how to do something and in doing so you learn these new techniques that you might not have learnt otherwise.
Layers
Whatever you are trying to paint, you should use a number of layers to build up the painting and not try to complete it all in one go! When I say this I mean the following: For the first layer, use the paint 'watered' down with thinners. This is starting the painting using the 'fat over lean' method. In basic terms when you apply paint, the most oily layer (fat) should be on top of the layer with least oil (lean i.e. containing thinners) underneath. If you don't use this method then your painting might subsequent have cracks in it where the different layers of paint dry at different speeds.
There are many different schools of thought as to how to actually paint and what colours to use and this article is not going to be encompassing enough to go through those. Basically on the first layer apply it with thinners in a loose manner (i.e. the painting does not have to be precise at this stage). The main aim is to cover all of the canvas with some paint to provide a foundation. As you apply more and more layers - the number of layers is up to you - the paint should have more oil in it as you go on. So for example in the next layer you could use half linseed oil and half thinners as a medium and then the layer after linseed oil with no thinners.