Depends on what photos you are referring to, NGC takes a low resolution slab photo of each coin. This can be viewed if you go to the cert verification page as @Sandon already posted. If you are talking about the internet images or the Photo Vision Plus photos that you pay extra for when you submit your coins, you should have received an email with instructions on how to download them to your computer or device. You are only given a 30 day window (or at least that was the case the last time I ordered Photo Vision photos myself) to downloads those photos. After that 30 day time the photos are wiped off the server and you will not be able to access them.
Btw, noticed your shirt, Go Devils, forks up!