Hello! I have a rather small suggestion, which may even be in the works and I just didn't do enough digging to realize it, if so sorry about that. But My suggestion is picture frames, they would work exactly as signs do instead though would go up on your wall, and would be for putting things on display inside your house, from gifts from your friend to even things like the legendary fish if you wanted to show them off for aesthetic reason. It could be made or bought from the furniture catalog or just built like the signs are. That's all!
