Mobiles are fun and interesting decorative elements that are most frequently reserved for nursery spaces.  These mobiles from Jenna Bee’s Paper Creations on etsy are an option to consider for your modern nursery.

These handmade mobiles go for $50 and can be customized to fit your exact decor.  The mobiles measure 12″ wide and hang approximately 15″.  Take a look at the lovely variety that’s currently available.