There don't seem to be any cheap stamps which are decorative, unfortunately. Penny stamps just have a picture of the Queen's head. The latest set of stamps would be nice to use but at 60p each, they're too expensive. I have thought of copying and printing them out but I'm not sure what the quality would be like. Moreover, it rather defeats the purpose of the exercise which is to make a miniature jigsaw from a common artifact in the style of Carter.