We used to have a song for "sur sous dans, devant derrière" in elementary school, complete with hand motions, and it helped with memorization ( i may or may not still use this song sometimes to jog my memory in high school french class)
We have made this masterpiece for wall. If your wall is of dark shade then you should make this wall art for it. We have placed shelves on it to place diverse things on it. You can put picture frames on it. We have made the pallet woods a bit shiny.