This is from a lovely blog called Morning Creativity - the blogger is Erland from Norway, and he has some brilliant ideas over morning coffee, hence the name of the blog.
When I saw this I thought how lovely it would be to display Christmas and/or birthday cards, and you could make as many as you like, make them as long as you like, and roll 'em up and use them year after year. Brilliant! What d'you think? What I think is "Thank you, Erland - you are a genius!"