Seaweed sequence: Tushna colours in the Collatz conjecture. (Courtesy: James Dacey) Walk into a bookshop today, or even a gift shop, and you will most likely come across an entire section of colouring ...
Daily Maverick on MSN
Adult colouring books are bestsellers again. It makes sense in our anxious age
The renewed popularity of adult colouring books is unsurprising: they appeal at times of prolonged uncertainty, cognitive overload and emotional fatigue.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results