Mindful colouring-in for adults is hugely popular. But for some, it may actually lead to rage, frustration or other ‘difficult’ emotions rather than the calm that was hoped for, suggests Rachel Ellison. What are the insights for coach and client of engaging in this or similar processes? By Rachel Ellison "Everyone should do something creative – something with their hands. It’s a kind of psychotherapy. It keeps you mentally healthy.” So believes the award-winning, architecturally inspired silversmith Vicki Ambery-Smith. Her rings, boxes, bridges and broaches...