It’s easy to think you don’t need tuition in how to paint – especially if you are a self-taught artist. You could be convinced that art is simply about pouring your heart and soul onto the canvas – in which case, it perhaps wouldn’t be entirely clear to you how a little extra instruction could help you. However, as the long-established art newspaper artdaily.com points out: “Most artists know the feeling of their vision only taking them so far.” When you hit a rut yourself, how should you take the