If you're looking to add interest to your ceiling, there are a few different ways you can go about it. One option is to install crown molding or other decorative trim. This will give your ceiling a more finished look and can also help to disguise any imperfections. Another option is to paint your ceiling in a bold or unique color. This can really make a statement and give your room an entirely new look. If you're not sure what direction to go in, consult with a professional interior designer for guidance.