Apart from the fact that this book arrived with crumpled right hand top corners throughout the book,which are permanent, I find less about how to make coloured clays and much about its application and history, which is not why I bought it and carried it out to the West Indies! I was hoping to be able to return with sufficient skills and confidence to make my own, but, frankly, I still don't have a clue.
A more practical book with less on the esoteric side would have been more helpful and was what I was looking for.