Why Adults Are Rediscovering Colouring Books (And the Science Behind It)

There is something quietly revolutionary happening at kitchen tables, in offices, and on commutes around the world.

Adults are colouring again.

Not because they’ve run out of things to do. Not because they’ve regressed. But because somewhere between the relentless pace of modern life and the constant demand for productivity, people are rediscovering something ancient and deeply human: the power of making something beautiful with your hands.

The adult colouring book market has grown into a multi-billion pound industry — and the research behind it is genuinely compelling.

The Neuroscience of Colouring

When you colour, something interesting happens in your brain. The repetitive, focused nature of the activity activates the default mode network — the part of the brain associated with rest, creativity, and self-reflection — while simultaneously quieting the amygdala, the brain’s threat-detection centre.

In plain terms: colouring calms the nervous system.

Research published in Art Therapy: Journal of the American Art Therapy Association found that colouring mandalas and geometric patterns significantly reduced anxiety in participants. A study from the University of the West of England found that creative activities — including colouring — were associated with increased positive affect and reduced negative affect the following day.

This is not a trivial finding. In a world where anxiety disorders affect approximately 1 in 6 people in the UK, accessible, low-cost tools for nervous system regulation matter enormously.

Colouring is one of them.

The Challenge Factor: Why Difficulty Matters

Not all colouring books are created equal. The most therapeutic — and the most satisfying — are those that offer genuine challenge.

Research on flow states — the psychological state of complete absorption in a challenging activity — shows that flow is most reliably achieved when the difficulty of a task is well-matched to the skill level of the person doing it. Too easy, and the mind wanders. Too hard, and anxiety takes over. The sweet spot produces focus, satisfaction, and a sense of timelessness.

The Giddymoose colouring challenge series is designed with this in mind. These are not simple fill-in-the-lines books. They are genuine challenges — intricate, detailed, and deeply satisfying to complete.

The Giddymoose Colouring Challenge Collection

Birds of the World – Book 1

Birds have been a subject of human fascination for millennia — their forms, their colours, their extraordinary diversity. This colouring challenge brings together birds from across the globe in intricate detail, inviting you to explore the natural world one page at a time.

Research on nature-based activities consistently shows benefits for mental health, stress reduction, and attention restoration. Even engaging with nature through art activates similar neural pathways to being in nature itself.

Perfect for: nature lovers, birdwatchers, anyone who finds peace in the natural world.

African Creatures Challenge – Book 2

Africa is home to some of the most extraordinary wildlife on earth — creatures of breathtaking power, beauty, and complexity. This colouring challenge celebrates that diversity in stunning detail.

Beyond the therapeutic benefits of colouring itself, engaging with African wildlife through art is a form of cultural and ecological appreciation. Each page is an invitation to slow down and truly see the extraordinary creatures that share our planet.

Perfect for: wildlife enthusiasts, those with connections to Africa, anyone who wants their colouring to feel meaningful.

African Landscapes Challenge – Book 4

From the sweeping savannahs to the ancient mountains, African landscapes carry a grandeur that is difficult to capture in words. This colouring challenge invites you into those landscapes — to inhabit them, however briefly, through colour and line.

Landscape colouring is particularly effective for stress reduction, as the expansive, open quality of the imagery activates the same restorative attention processes as actually being in nature.

Perfect for: those who dream of travel, lovers of landscape, anyone who needs a sense of space and perspective.

African Patterns – Book 1

Pattern-based colouring is among the most meditative forms of the practice. The repetition, the geometry, the rhythm of filling intricate patterns — these activate the flow state more reliably than almost any other colouring style.

African patterns carry centuries of cultural meaning — each design a language, a story, a connection to something ancient and enduring. Colouring them is not just therapeutic. It is a form of cultural engagement.

Perfect for: those who love geometric design, anyone seeking a meditative colouring experience, those interested in African art and culture.

Colouring as a Practice, Not Just a Hobby

The most significant shift in how people are approaching adult colouring is the move from treating it as a hobby to treating it as a practice — something done regularly, intentionally, as part of a broader commitment to mental and emotional wellbeing.

Research on creative practices shows that regularity matters more than duration. Twenty minutes of colouring three times a week produces more measurable wellbeing benefits than a single three-hour session once a month.

The Giddymoose colouring challenge series is designed for exactly this kind of regular practice. Each book contains enough material to sustain months of consistent engagement — and enough challenge to keep the flow state accessible throughout.

A Note on the Challenge

These books are called challenges for a reason. They are not designed to be completed quickly or easily. They are designed to be inhabited — to be returned to, page by page, over weeks and months.

If you find a page difficult, that’s the point. Sit with it. The difficulty is where the flow lives.

Browse the full Giddymoose Colouring Challenge collection →

Giddymoose colouring books — for adults who know that making something beautiful is never a waste of time.