I have been considering painting some of mine in a DPM or MTP camouflage pattern if they're in an out apiary. My daughter wants to paint something more creative on the ones at home though.
I thought it might be fun to paint cartoon characters on the sides in such a way that they join up sensibly when one box is stacked on another, there being no guarantee that once in use the boxes will end up with the same character on all of them, obviously
No, I don't have too much time on my hands, but my imagination sometimes does...
James