Make your own paper fans for your bulletin board 

Bulletin boards sometimes need “a little something” to make them more cheerful. Sometimes you just need something to fill in the extra space. Colorful circular fans are a great way to add a finishing touch to a bulletin board. They are easy to make and you can use colors that match your board. 

Here is a simple tutorial for making these  decorative fans

Here is a library bulletin board with decorative fans. Click the image to read more about it.