Now let's get the paints out and get to grips with color. How can you capture the feeling of a sunset over the river? Although it was one of Turner's favorite subjects, painting a sunset is a tricky task, one fraught with difficulties and always bordering on cliche. Take a look at how Mark Chaplin attempts to emulate Turner's use of color, trying to capture the emotional feeling of a scene through color changes both subtle and bold. [5:08]