right click on the image and open image in new tab .
This small version of the photo will have the url like this - https://scontent-ams3-1.cdninstagram.com/t51.2885-19/s150x150/12599086_506145152891177_1978772219_a.jpg
You
have to remove /s150x150/ to get the larger version of the pic so the
url will look like
- https://scontent-ams3-1.cdninstagram.com/t51.2885-19/12599086_506145152891177_1978772219_a.jpg
