Array
(
    [0] => Array
        (
            [photo_url] => 
            [photo_cropped_url] => 
        )

    [1] => Array
        (
            [photo_url] => avatar_2_1785250230_full.jpg
            [photo_cropped_url] => avatar_2_1785250230_cropped.png
        )

    [2] => Array
        (
            [photo_url] => 
            [photo_cropped_url] => 
        )

    [3] => Array
        (
            [photo_url] => 
            [photo_cropped_url] => 
        )

)