It’s a while since I last did a product review here, but when I was offered this one, I thought it was something that readers might be interested in – particularly people looking for art inspired Christmas gifts which are reasonably priced, educational, good to look at, and offer some lasting value. Scratch off posters and maps have become a popular product in recent years, but this one is a little different in that it can also operate as an educational game as well as a piece of wall art. I’ve not had experiencing of using anything other than standard promotional scratch-cards before, but there is undoubtedly something eminently satisfying…