We have been using a great method to keep websites and digital signage looking fresh while maintaining a clean uncluttered look. We just use a simple trick with Facebook’s graph API.
First if you want to pull in your profile picture from a personal profile you will use https://graph.facebook.com/your-user-name/picture to pull in the most current profile picture that will change when you update it on facebook.
The same goes with business pages, use https://graph.facebook.com/your-page-name/picture to get the page’s profile picture. It is that easy!
If you want to pull in other types of pictures it is a bit more complex read more about it on facebooks page on graph api for pictures.