A large, sturdy board book, introducing all the colours of the rainbow and their many variations, with lots of colour vocubulary such as turquoise, magenta and vermillion, and colour descriptions such as navy, lime and rose. Acetate pages show how colours mix and change when combined with others. Knowing how to recognise and name colours is an important early skill, and this book goes beyond just the basics, introducing colour names such as crimson and buff as well as the more commonly used ones. This vocabulary-enriching book is a visual delight which will open up the world of colours to young children.