You're a formidable force, you lot. Let's see if I can confound you a little with this one.
Apologies for the slight bluriness on this one, although the details are fairly simple so it shouldn't be too difficult. The items are four leaf clovers -- I don't want to give a hint straight away, but I don't want to be unfair and have people confused by my crappy drawing either.
Anyway, we'll see how this goes. I think it might hold up for a bit. Or it could get knocked off immediately. Let's see.