Leaf fan is actually an interior designing concept for ceiling fans. Click leaf ceiling fan for Google results. The leaf fans look fabulous if you are planning to change yours :)
That's not the direction of this post however. Actually I have a natural leaf fan to show you! I went to Shivneri fort yesterday. On the top, there was a leafless tree surprisingly with only 5 leaves at the end of a branch. Those leaves formed the shape of a fan!
The sky was bright and the leaf fan was translucent. The natural display was impressive! Do you like the photo?