Day 241~366

A colouring book is a type of book containing line art to which a reader may add colour using crayons, coloured pencils, marker pens, paint or other artistic media. Traditional colouring books and colouring pages are printed on paper or card. Some colouring books have perforated edges so their pages can be removed from the books and used as individual sheets. Others may include a story line and so are intended to be left intact. Paint books and colouring books emerged in the United States as part of the “democratization of art” process, inspired by a series of lectures by…