I think it is always the greatest DIY dilemma - what colour should we paint the room? I know myself I 'ummm' and 'ahhh' for weeks, buying tester pot after tester pot of virtually the same colour, until I am completely confused. Then, I often pick a colour completely different to what I had in mind originally, cross my fingers and hope for the best. If there is one thing that I do know about paint, it's that Farrow & Ball are the best in the business. I know so many people who have used this paint and then just can't ever conceive of using another paint brand again. That's why when Red Magazine invited me to their Smart Women week of workshops to hear Farrow & Ball's International Colour Consultant Joa Studholme talk about how to choose the right paint colour in your home, I jumped at the chance to lap up all of Joa's expert advice.