Download the profile picture of any public profile on Facebook by its Facebook id.

• Just run the script by entering the Facebook id (valid Facebook-user-id) and get the profile-pictures stored in your local file.
• The Facebook id can be thought of as a unique Facebook-user-id of any profile existing on Facebook.
• This method allows to download profile pictures from only those profile, which are made public along with no profile picture guard set.
• The profiles begin to exist on Facebook from Facebook user id=4. No profile pictures will get downloaded for Facebook ids below 4, since there exists no such Facebook user id.
• The profile pictures will only get downloaded if the respective Facebook profile exists for the corresponding Facebook user id entered (the profile does may/may not exist for every numerical value).
• User-id-4 is for the Facebook id of Mark Zuckerberg
  
  

Script by Anamika