Crayola offers free printable colouring pages for children of all ages on its UK site. The collection is sorted into categories including characters, holidays and celebrations, plants and animals, seasons, vehicles and educational topics, plus a section for adults.

Open the Free Colouring Pages page, pick a category, choose a picture and print it at home. No account or sign-up is needed to download.

You need your own printer and paper. The rest of the Crayola site sells products, but the colouring pages are free.