You must be using the New facebook timeline and must be searching over the internet all the time for a new Cover Picture for your Profile. Previously I have posted about the Top Facebook Profile Cover Picture of 2011.
Now If you want to make a unique Cover Photo of your own then it is Possible. using a Simple Facebook Application named as Friends Cover . You can use this Application to make your Own Facebook Cover Image using your Friends Profile image Collage.
This application make a Mosaic from your friends profile picture and add them into your album. Then you need to manually add it to your Cover to set it as your Cover Image.
You can Visit the Application to Create your Facebook Cover Now. Click below to Visit the site –