Need quick visual shorthand for an aggressively encroaching political entity? You want an Cartographic Land Octopus! It's a subcategory of satirical maps. More octopus maps here, here, here.
The story behind the iconic poster Keep Calm and Carry On rediscovered in 1991 at Barter Books, has been covered here before, but not in this lovely short video. And not with the new iPhone app.