Claiming to be an ‘expert level colouring book’, Peter Deligdisch’s 22 page line-madness will challenge even the most patient and concentratrated users.   The book contains an assortment of visually complex, and geometrically satisfying pages for its readers to colour in; bringing you back to your childhood, but with a more suitable level of expertise.

You can buy ‘Between the lines’ from Amazon, or visit the illustrator’s website.