We all have things or books that we would like to show. A great way of exhibiting them is to use wooden cases. It makes a great graphic on the wall too!
You could put some fun wallpaper on them so they stand out more!
Try it out with the charm of an old wooden wine box!
My favourite shelving is this one from Muuto that stands from the floor and then you can build it up as you want and change the configuration whenever you want!