There are plenty of walls to hang pictures of family, kids etc. But when it comes to the bedroom, keep it a sanctuary for the two of you, and hang photos of JUST the two of you in it. That is a great way to communicate to everyone that this room holds something special that no other room can or does. Even if you don’t frame them, make a wall collage and keep adding to it. Print them at home on regular copy paper even, it’s the thought and concept that matters. Add love notes to the wall over time, or cards that your lover has given you that really struck a chord. Have they sent you a text that you never erase? Print it out and tack that up so they know how much it meant to you. Use your imagination and make it ALL THING US!