We visited the Occupy London camp at St Pauls' a couple of days ago, and I was struck by the way in which messages which need urgent visual transmission trigger a whirlwind of improvised creativity.
These signs were made with whatever was to hand, and not, I doubt, at a comfy wooden desk like the one I'm sitting at, with the telly on and my bed upstairs waiting. The typography's great. Never mind the message, enjoy the clutching of Stanley knife, aerosol, crayon, cardboard, fabrics and tape. And interestingly, I didn't spot a single spelling mistake. I'm not even sure I found any rogue or absentee apostrophes.
I wish I could 'name the plants', but the illustrations are a bit... vague. Ten out of ten for the idea though!