we’ve seen words br various, common and different br fingered on dust; br words you can wipe away br br br br I’ve seen often enough, br for example, br on a teacher’s dusty car at the school car park: br Wash me! br br br br or cheeky words written br on a dusty street window: br Peep in! br br br br and this morning, I saw one br on the back of a van before me: br I’m happy.