Can we make a simple wall shine?

 I'm not a decorating expert, but I decided to explore what my paintings would look like on plain walls. Does it give them color? Does it give them life? I think so, what do you think? But to place a painting with the image of a loved one, or with that photo that we like so much or that brings back memories, turned into a artwork, I think it would be even better. What do you think? I would like to know your opinion.