The simple case I made for the 'book'.
I wanted to make something in subdued colours so I painted two big sheets of paper in greens, rusts and browns. Then I cut them up. Some pages weren't that interesting, but others were worked on with black pen or got small pieces of paper or fabric stitched on. Lately I have a big love for turquoise, so the pieces got a bit more lively. I also made a small stand of foam board so you can display one piece.