Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requiring the user to “Allow” the application)

fb-api-user-profile-image.php

Basic: (50x50 pixels)
    <img src="//graph.facebook.com/nusraatfariaofficial/picture">

Square:
    maximum width and height of 50 pixels.
Small
    maximum width of 50 pixels and a maximum height of 150 pixels.
Normal
    maximum width of 100 pixels and a maximum height of 300 pixels.
Large
    maximum width of 200 pixels and a maximum height of 600 pixels.
    <img src="//graph.facebook.com/nusraatfariaofficial/picture?type=large">

You can specify the height and width:
    <img src="//graph.facebook.com/nusraatfariaofficial/picture?width=140&height=110">

It will return a JSON response if you're using one of the Facebook SDKs request methods.
Otherwise it will return the image itself.
* To always retrieve the JSON, add:
    &redirect=false
    
    Example: graph.facebook.com/nusraatfariaofficial/picture?type=large&redirect=false
    Response:
        {
           "data": {
              "is_silhouette": false,
              "url": "https://scontent.xx.fbcdn.net/hprofile-xpt1/v/t1.0-1/p200x200/12804615_1759832994236748_7994254082136289991_n.jpg?oh=247525e33c07520415207982fdd8cdfa&oe=578CF6EB"
           }
        }

Thanks

Please note that this DOESN'T WORK for users. It only works for PAGES, like the on you're using as the example.

If you want to get a user profile picture, you need his/her user ID and an access_token.