This lovevery mobile was a life saver during diaper changes and naptimes. I’m pretty sure it hypnotized my son to sleep! It’s reversible, black and white contrast on one side before they can see color and then color on the other side after their eyes develop further! I also have these adorable art cards that are black and white contrast that I found in the back of a drawer that we never used. The art is so cute. They could even be adorable framed as artwork once your little loses interest in them.