BBC FOUR at 7pm continues its series The Joy of Painting – this evening, Bob Ross paints an awesome cloudy sky set against a turbulent sea of crashing waves and at 7.30pm, on the same channel, a chance for a last look at the Warhol exhibition at Tate Modern.

On Channel 4 at 8pm Grayson’s Art Club: Grayson Perry, one of Britain’s leading artists, brings the nation together through art, making new works and hosting master classes. This time, he’s joined by Joe Lycett.