Nursery wall decor

Soon I will be done painting the nursery. I have one wall left to do then I want to start decorating. The nursery is all gray except the wall that the crib will be on and that will be purple. I have ideas of what to put on the other walls but have no clue how to decorate the wall with the crib on it. I know not to put anything that can fall ( or just move the crib away from the wall so nothing can fall in the crib). Also my husband and I are not a big fan of wall decals. Any suggestions are appreciated.