We are thinking of giving all the rainbows a small piece of canvas board and asking them to each draw a self-portrait to present to their rainbow leader for Christmas. I need an (inexpensive) idea to use to combine them all together, or use to give to her. We haven't got the canvas yet so open to other suggestions. I don't think she would wear anything. As they are in different schools etc I don't think we can pass something around, so the pictures will need to be put together later. Any ideas? Ideally with links! About 20 girls involved.