Two sets of round robin cards where I was the middle player to work on them. These Dr Seuss cards came to me with the house and the stamp, and are an exception to the rule of how I usually work - I usually try to add things which I already have to the cards, but in this case, they just really wanted something Seuss-y, so I printed out some Loraxes.
These ones did play by my rule - they got a strip of stripey paper and a bird sticker, from things I had in the house to start with.
Third round, round robins: I was the last person to work on them. I don't know how they started, exactly (though sometimes you can guess), but I have to add something... Sometimes this is fairly easy. Sometimes, it's much harder, if there's not a lot of space left!
Both of these sets were pretty plain when I got them, so it was fun to try to decide what direction to take them. I'd been wanting to use the John Lennon stamps for a while, and the colours were too good to pass up here.
With these, I just looked through my stash for something which matched, colourwise.