And Elspeth has been looking in detail at the colour yellow, which is unusual as it can evoke two different moods – on the dark side – a mood of cowardice and fear, and on the other side, a mood of light and glory. She hasn’t listed all the shades of yellow you can choose from, but you can imagine the range from the colour of honey to the pale colour of some butterflies. She also asks you a question. “What is your favourite colour, and why?”